The misconception about hairloss: unmodifiable (genetic) vs. modifiable risk factors

Status
Not open for further replies.

optimystic

Member
Reaction score
0
Sorry this turned out to be quite a long post, for that reason I have divided it into 3 sections. Read what you may.

1. Background info\My story

Well it's been a year and the half since I last posted on the forum

Last thing I had posted was the infamous thread here: http://www.hairlosstalk.com/interac...le pattern baldness-and-ejaculation-frequency

Probably those that stuck around long enough to recall it are the same people who bad repped me on that thread, even though I wasn't making any definitive statements on that thread (only speculation)

And what on earth is the bad rep all about anyway lol? Who would care about rep on a forum where most of us want to remain completely anonymous, and all of us hope to never have to visit again...

[That said, I've been visiting the forums still because the news and research updates interest me. And sift through enough stuff, you can learn a few things from decent advice given every now and then.]

Now the purpose of this thread: I'm 25 yo now, 1 year graduated from medical school, and I do have an answer for my hair loss at least.

I joined this forum back when I was almost 21, that's in 2009 (You can find my first post about my story somewhere). When I was in my teens, I used to have very rough hair that grows into an afro\rat's nest and is hard to style because it would always assume it's rough dry texture no matter what I put on it. At the age of 19\20\21, my hair started changing. It felt softer, and less bulky. I had a twilight zone where it looked better than it ever did, till I noticed things were going down hill. My hair line was very slightly receding, but the hair on the top of my head was diffusely thinning. Hair on my vertex was declining the fastest, and taller friends could also see my scalp through it. I would have trouble with styling my hair because it's usually puffy all over, but then it started becoming puffy only on the sides whereas the hair on top of my head would collapse. I went to my aunt (a dermatologist) who stroked her hand through my hair a couple of times and compared the top to the sides etc... and she quickly said "you're just like your uncle". She confirmed I was starting male pattern baldness and she started me on minoxidil 2%.

I used minoxidil for almost 2 years (more like a year and the half) without noticing any change, then I stopped it for several months because I felt like it wasn't doing anything (I wasn't getting any worse, but I wasn't getting any better) and a couple of months later I noticed what a ****ty decision that was. My hairline had started receding, and my hair was significantly thinner to the degree that if I'm in a well lit room or if you take a picture at a selfie distance (1-2 arm lengths) or a regular pic with flash on from any angle, you can see my scalp through the hair. At the vertex, there was already an area where I could touch my scalp and feel little to no hair on it.
I started minoxidil again, this time 5%, and saw steady recovery with my hair getting thicker. I also made a decision around then to cut back on p**rn and masturbation. It was a few months later that I made that ambitious and infamous post in 2013.

I tried nofap (abstinence from masturbation) for a while but only made it 2 weeks before caving. I tried again since then maybe 2-3 times and would never make it more than 9 days again. Every time I would relapse so hard the next few days (atleast 3x a day, up to 6-7). I noticed when I relapse I get so driven into compulsion. When I relapse, I feel super happy and relaxed (almost like a high) the first time I do it, but then I want to go again and I feel more and more guilty and get less of a high every subsequent time, until the guilt finally surpasses the high I get and I stop. And then I try again. This went on for months. (I was able to quit the p**rn though)

Now while all this was going on, I was also working out at the gym and trying to lose weight to get my six pack to show. I was never overweight, but I used to be thin as a teenager and had gained weight since college, and I wanted to lose it again (especially the belly fat). If any of you have a six pack or tried to get a six pack, you know how much discipline it takes. It's not enough to just work your abs at the gym, you MUST shed those last few pounds. And shedding those last few pounds takes A LOT of discipline in regulating your eating habits. I got thin again but still had some belly fat preventing my abs from showing, and every time I would try to lose it by practically starving myself for a few days (eating nothing but a salad or two per day and drinking lots of water), I would always relapse and pig out before a week is over. Till I finally listened to my trainer at the gym, and he explained to me I'll never lose the weight if that's how I try to cut down my food. He explained to me the best way to cut back on calories and get used to eating only what I need and nothing more, is to eat more frequent meals that I enjoy that are healthy in moderate portions. So I went online and got familiar with what healthy well rounded meals and snack foods are and I started learning how to stockpile these meals\snacks such that I always have them available at home or at work. Eating those light portions in the morning (very important), then around noon, then around 3pm, then either a dinner (500 calories) or 2 more light meals depending on how long I stayed up or intended to stay up. As a consequence of changing my eating habits, my sleep also improved (I used to be prone to oversleeping, but now 7-8 hours and I will wake up before the alarm). Following that regimen, within 2 months I lost 6 pounds and my 6-pack would finally show.

I was still struggling to figure out how to be in control of my masturbation habits. I realized how similar the relapse masturbation problem was to the relapse eating problem I had when I was aggressively trying to lose weight. Only difference was the masturbation relapse gives much more of a high than food relapse (i.e. eating a whole pizza after 4 days of eating just salads). But it was the same thing. Aiming too high, going aggressively and failing to reach the goal, and then reaching a low that would negate anything I would have gained in my brief period of being aggressive. Same motivation. Same relapse. Same guilt.
I realized what I needed to do was somewhat ration. I tried to make it such that I masturbate once every 2 days, but that failed too because it just made me want to do it more frequently every time I told myself "hey, you are allowed to do it today". I wanted to "allow" myself more. Until I decided I'm not going to try to enforce a limit anymore. I'm going to go by cue. Whenever I get a boner that did not require me to stroke it down there, I will masturbate. This would include morning erections, spontaneous erections, and sex. With that, I have been able to reduce masturbation to an average frequency of 3 times per week. Of course for public boners, I would have to let those go. I would not make up for those until my next boner (which would not always be within the next 2 days, but I wouldn't struggle with it or feel the urge to do it in that time. My point is I wouldn't allow a missed boner as an excuse to initiate one with my thoughts and hands). This was around a year ago, so i've been stable for 1 year.

Since then I'm still on minoxidil 5% (been on it for more than 2 years consecutively now).

The result (the relevant one of course): my hair is as thick as it was when i was a teenager. Density is better than it was when I was 21 and first noticed the problem. My hair is rough again, and the afro grows equally (and quickly) on the top as it does on the sides. The vertex of my head can grow long hear that also stand and complete the afro (so that there isn't a depression in the afro), but if you look through the long hair you will see my scalp at the vertex still.

My hairline is still receded from the sides, but is noticeably getting better. But at the top of my head, the frontal part the middle part and the vertex of my scalp do not look or feel like they are balding. You can stroke my hair several times before you get one or two hairs on your hand. And you will notice those hairs are not a bunch of thin hairs stuck to each other unlike what I would find in the past.

To sum up my lengthy story, basically I am a minoxidil responder. Even though I was on minoxidil for around a year and the half, then got off it, and restarted it for 2 years again (and I always got good results when I was on it again), I didn't get my best results from it until I made the lifestyle changes I mentioned above.

2. Addressing False Logic

In medicine, the first line of prevention and even treatment of many disorders is lifestyle changes. If you have someone who is prediabetic, or someone who is newly diagnosed with grade I hypertension, you don't start them on drugs until they have failed lifestyle changes. And even when you start the patient on drugs, you EMPHASIZE not only the importance of drug compliance but also compliance with lifestyle modifications.

Like male pattern baldness, both diabetes and hypertension are heritable conditions that run in families. We know the pathogenesis of the sequelae, even though the mechanism for having the disease is unknown (i.e. essential hypertension is most often idiopathic, diabetes is due to inherited insulin resistance, neither of these diseases are due to controllable factors. They are only worsened by controllable factors like being overweight etc..). Similarly, you can never be cured of hypertension or diabetes. They are lifetime diagnoses. You can treat and control them (with lifestyle modifications, or drugs, or both) and prevent their complications though (the major one being coronary artery disease).

Similarly, we know in male pattern baldness you inherent a gene that makes hair follicles in your scalp susceptible to inflammation, with most of that inflammation being caused by DHT. After the introduction of finasteride, and it's success with only 4% rate of side effects, you can also say that hormonal dysregulation is part of the pathogenesis of male pattern baldness (because finasteride works by lowering your DHT levels, not by changing the sensitivity of your scalp to inflammation caused by DHT, therefore that's how we know reducing level of DHT would slow down your hair loss). Finasteride therefore proves that male pattern baldness, like HTN and Diabetes, is CONTROLLABLE.

But the fact remains, like HTN and Diabetes, male pattern baldness is a diagnosis for life. You can prevent or slow down or even reverse the balding, but you will still have a diagnosis of male pattern baldness.

In this day and age, with all that is known about HTN and Diabetes, in first world countries with proper healthcare systems which follow annual guidelines and recommendations, Diabetic and HTN patients can control their own fate to a large extent. Comply with lifestyle changes, comply with meds, and you will not suffer the dreaded complications of those diseases.

It's the same thing with hair loss, except for some reason the lifestyle modifications were deemed obsolete, based on false logic that was never contested enough.

"If masturbation caused hair loss, everybody in the world would be bald by 20." FALSE!
Most 50 year old people can consume as much salt and sugar as they want, and will NOT develop coronary artery disease.
But a 50 year old hypertensive patient, or a 50 year old diabetic patient, will develop coronary artery disease if their BP remains elevated or their glucose remains high.

Another similarity between male pattern baldness, HTN, and Diabetes is that incidence increases with age. You are more likely to develop the disease as you grow older.
Does this mean you won't find an 80 year old with a full head of hair? NO. You can find 80 year olds who are not hypertensive or diabetic as well.
But you can find a 60 year old who had great hair until the age of 55 (NW1) and then male pattern baldness got worse and he became an NW2 or more.
I don't know why this is often overlooked, but the fact that all of us here have different ages and different experiences with different rates of hair loss SHOULD light up a bulb that makes us say "hey, male pattern baldness isn't a 2 faced disease with only 2 outcomes (affected vs. unaffected)". When you see this much variation among those affected, this increases the likelihood of having a role for environmental factors.

Is this post meant to encourage readers and those affected by male pattern baldness to not seek hair loss treatment? NO, NO, AND NO!
If your hairloss has progressed enough for you to notice it, then you ALREADY NEED medical intervention.
Short explanation: If a 60 year old man had undiagnosed hypertension for 10 years, comes to the doctor for the first time and the nurse records an elevated blood pressure discovered on first visit. During medical history, the doctor finds learns the patient sometimes experiences dyspnea (shortness of breath) on exertion. The doctor does a stress test and finds out this patient has already developed Coronary Artery Disease. Does the doctor recommend only lifestyle modifications for newly diagnosed hypertension? NO! The disease has already been going on for a while and the patient now needs to be started on an anti hypertensive. Does the doctor prescribe anti-hypertensive without recommending lifestyle medications? ALSO NO! At this stage medication compliance IS more important than lifestyle modifications in preventing disease progression, but lifestyle modifications DO still play a SIGNIFICANT role. Even though the patient is on a medication to lower his Blood Pressure, the patient can still make things a little better for himself by exercising and restricting salt intake (though restricting salt intake will not lower blood pressure significantly after the patient is already on an anti-hypertensive). More importantly, a completely sedentary lifestyle combined with unchecked\unrestricted salt intake WILL make things significantly worse, DESPITE the anti-hypertensive.

Another false logic when it comes to male pattern baldness and other things in general: "Masturbation is completely normal and has no negative effect on health."
This will be the easiest one for me to demolish. "Birthday cake is completely normal and has no negative effect on health". Also true. Hell, if your blood sugar is low (i.e. you just took insulin, or you are starving) or if you are in a bad mood, birthday cake may be just what you need. But if you are overweight, diabetic, lactose intolerant, eat too much of it in one sitting, or eat it regularly instead of other nutrients, then birthday cake can have several negative effects on your health.

The idea that a process such as masturbation, which is a consciously controlled process that can predispose to addictive behavior because of the large reward it's associated with as well as the minimal effort it requires, can be performed without consequences to your health and does not require moderation, is one of the worst misguidance and falsely reassuring statements in medicine.
Think realistically. Is life THAT awesome? It's like a drug you can give yourself WHENEVER YOU WANT. Like owning a bakery, you can have all the birthday cake you want right? WRONG!
There are consequences, mediated through hormonal changes and feedback mechanisms.

Many people also claim that you masturbate BECAUSE of your hormones, but your hormones ARE NOT AFFECTED by masturbation.
But that's like saying to obese people "they are fat because they have a big appetite, they don't have a big appetite because they are fat". Truth is it's both. Your body has several regulatory feedback mechanisms. When you get used to eating a lot of food in one sitting your stomach will get distended every time and eventually tolerate more food, predisposing you to get obese because you develop a bigger appetite. And conversely, when you lose weight your peritoneal cavity decreases in size (and so does your upper waist size from loss of fat from subcutaneous tissue), and your appetite becomes smaller.

Don't try to convince yourself masturbation and hormones are not subject to feedback control. I grew up in the era of modems and dial up connections. Before faster internet, when all we could do is download a few p**rn pictures, I would masturbate once or twice a week. When faster internet became available and I started watching p**rn videos which were much more stimulating, my habits started increasing and I could do it once or twice a day, but I couldn't do it more than twice a day with the initial transition. With time, as I got more and more used to watching p**rn videos, I could work it up to 4, 5, 6 times a day. This wasn't a preset disposition of mine due to my hormones. My hormones were conditioned through feedback. Therefore there IS regulation.

It is so self-evident that masturbation DOES have an influence on your hormone levels. Are you kidding me? Anyone who tries to abstain for a long enough period of time will notice mood changes, irritability, personality changes, anxiety, altered levels of arousal, etc... This is all due to hormonal influences. Many people who've accomplished the feat of abstaining for a very long period of time claim altered levels of confidence, voice deepening, increased muscle strength, better posture and resting muscle tone, better concentration. Those are also all due to hormonal influences.

3. Debunking the study that debunked "the myth"

And last but not least this study: http://www.ncbi.nlm.nih.gov/pubmed/14674898
The one study that came to the conclusion that the relationship between male pattern baldness and masturbation is a myth, a conclusion that has been echoed by physicians and hair loss sufferers for more than a decade.
Straight from wikipedia: "The only published study to test correlation between ejaculation frequency and baldness was probably large enough to detect an association (1390 subjects) and found no correlation...."
Firstly here I would like to invoke status on my criticism of this paper, in that I am actually qualified to evaluate such research. I graduated med school nearly a year ago, and since then I have been doing clinical research (not in the field of dermatology). I've been involved in all aspects of clinical research, from proposal and designing the study, to data collection and analysis, to reporting and writing the paper, and finally to the process of getting the paper published. I am familiar with the different study designs and have read, presented, discussed, criticized and appraised many papers in journal clubs (three times per week).
I have accessed the full text of this study, and read it twice. The study above is far from being a complicated study for me to read and understand, in fact it's quite easy to read and understand what has been done even with just rudimentary understanding of statistics and epidemiology.

Some of the criticism I make you guys can follow based on the abstract alone. Some other things you need to see the paper for yourself to verify what I am saying (you wouldn't be able to tell from the abstract alone).

First of all this is a retrospective study, which means it's a study where the outcome has already occurred, which gives it a much weaker level of evidence than a prospective study (prospective cohort or clinical trial), where ideally you would follow up a group of young men with different ejaculatory frequencies for a set amount of time, and then evaluate the severity of their hair loss, and then you could draw some conclusions as to whether or not ejaculatory frequency was a risk factor for the development of male pattern baldness. (side note: I will use the term Androgenetic Alopecia as used by the paper. As I'm sure most of you know, Androgenetic Alopecia stands for Androgenetic Alopecia, and is synonymous with male pattern baldness)

As mentioned in the abstract, subjects included were men aged 40-69. They were divided into groups based on where they had hair loss (no Androgenetic Alopecia, frontal Androgenetic Alopecia, vertex Androgenetic Alopecia, full Androgenetic Alopecia = vertex + frontal).

Pro
: an unbias observer (and not the participating individual) made this assessment, and probably (although it's not mentioned, and one should mention this in the paper) was blinded or not informed of his category prior to interviewing him (otherwise there could have been increased bias).

Con:
They did not divide the groups into more levels of severity of Androgenetic Alopecia. The Norwood scale was created for a reason, and NW1 frontal Androgenetic Alopecia is not the same as NW2A frontal Androgenetic Alopecia.

Major Con:
They did not look into the history of Androgenetic Alopecia in those affected. Individuals could have developed their Androgenetic Alopecia at any age. Don't you think it's relevant whether an individual starts balding at age 20, 30, 40, 50, or 60? Well based on their demographic, the only thing they could say was that vertex Androgenetic Alopecia and full Androgenetic Alopecia was more common at older ages, proving definitively that there are different degrees of Androgenetic Alopecia (just in case anyone had doubts about that). Interestingly, the incidence of frontal Androgenetic Alopecia was not more common at older ages. Neither of these however look into the age at which an individual started developing Androgenetic Alopecia, nor the severity of Androgenetic Alopecia.

Clarification: The study did use the Norwood scale, however only by adopting only 4 images from it: one corresponding to no Androgenetic Alopecia, one corresponding to frontal Androgenetic Alopecia, one corresponding to vertex Androgenetic Alopecia, and one corresponding to both. Why they would limit themselves like that and eliminate the power of the scale is beyond me.
The norwood scale is incorporated into US Medical License Equivalent exam and required that all physicians be familiar with it, and in USMLE Step 3 physicians should be able to quickly and accurately assess a patient's Norwood status given the scale in front of them as a resource (we are not required to memorize it, just know that it exists and how it's used). It is fairly easy to use (I'll try to explain in another post :p).
It is odd that this study decided to condense the Norwood scale instead of utilize it for it's true potential. If you're not going to use it for research, what the hell is the scale developed for? Just to be able to tell the patient exactly how bad his hair looks?


Now for the BIGGEST cons, based on the paper (not the abstract alone).

Firstly, they did not include the interview with the exact questions asked and the exact type of response.
They have in their table examining risk factors, "Ejaculations, average in the most active years age 20–49 years (times per week)", and their response categories include <=2.3 (as reference), 2.4-3.4, 3.4-4.7, 4.8-7.0, >7.0
They did not explain how they got their responses. Did they give the participants options of different values? Did they accept ranges and average them out? Did they ask participants to give them exact numbers to their best estimate?
Did they ask participants to estimate their frequency over different decades of their life, and then average those out? Where did the response numbers come from?
It's already pretty hard to answer how many times on average per week an individual has done it over the past 30 years, subject to a lot of recall bias. It adds even more bias when the answer expected doesn't follow a certain format.

Challenge: You are telling me some participants at the age of 69 (the upper age limit in their study) when asked how many times did you masturbate per year, over a 30 year period that ended 20 years ago (so you are talking about an average where the start date was 50 years ago!), some people answered "hmm, i would say about 4.2"? Cool.

The other thing is, even if those were accurate answers, why did they run their analysis based on those subgroups and cutoffs? Where did those response categories with these ranges come from? Why do they expect to see a difference with the given ranges? Why not bigger ranges to improve power (i.e. 0-3 vs. 3-6 etc...)? Or why didn't they just do a logistic regression taking ejaculatory frequency as a continuous variable to see if any difference exists, and then see if there is a trend?

Why was their reference interval 0 to 2.3, twice as big as most of the other intervals? This is your reference interval and if it overshoots the exposure all the given odds ratios will be incorrect. Many people do in fact ejaculate once a week or less, so maybe they are at decreased risk for hair loss and all other groups are at increased risk compared to <1? And why weren't the other intervals equal anyway? Did they choose the intervals based on percentiles of responses? I.e. the 20% with least frequency ejaculated <2.3 times per week, the next 20% between 2.4-3.4, etc... and finally 20% of participants ejaculated more than 7 times a week? Is that how they decided on the categories? How was the analysis conducted? This makes a difference in interpretation of the results.


They didn't even specify whether ejaculation frequency meant due to masturbation only or masturbation and sexual activity (but who cares...most people think it's the same thing right? because it looks the same, and that's how we get valid conclusions in clinical research, by making assumptions. Let alone assuming the participants weren't wondering what was meant by ejaculation. If some of them answer without counting sex as ejaculation while others don't this could skew EVERYTHING).

Also in the table legend for their analysis of risk factors they have this lovely disclaimer:
Ejaculatory frequency was used only for about two-thirds of the study and was then discontinued because of work overload for both interviewer and interviewee.

Lovely. So that means the result everyone is pointing to and referencing, including wikipedia, is based on 917 individuals, not 1390, for evaluating ejaculation as a risk factor.

MAJOR MISCONCEPTION:
Finally, even if this study was perfect in execution, and all the above mentioned issues were taken care of, their finding STILL would not prove a lack of correlation between ejaculation frequency and male pattern baldness BASED ON THE CURRENT PROPOSED MECHANISM that almost everyone on this forum accepts.

If you scroll back to the beginning of this Rosetta Stone post of mine, as I mentioned, it's currently believed that male pattern baldness is likely due to a process that involves both increased susceptibility of the hair follicle to DHT and increased DHT. If we were to say that some (or most? or all non-bald?) individuals have scalps that are resistant to the damage caused by DHT, than these individuals would not lose hair no matter what their level of DHT is, correct?

Since the baseline disputed hypothesis of whether or not masturbation is related to male pattern baldness largely assumes that masturbation will worsen hair loss by affecting DHT levels NOT by altering the susceptibility of the scalp to DHT, then BY DEFINITION if you are going to compare ejaculation frequency between NO Androgenetic Alopecia and ANY Androgenetic Alopecia (regardless of severity) you SHOULD NOT find a correlation between ejaculation frequency and whether or not you have male pattern baldness. On the other hand, YOU WOULD expect to find a correlation when comparing LESS SEVERE Androgenetic Alopecia vs. MORE SEVERE Androgenetic Alopecia according to ejaculation frequency.

The study I mentioned above ONLY COMPARED FRONTAL Androgenetic Alopecia, VERTEX Androgenetic Alopecia, and FULL Androgenetic Alopecia to NO Androgenetic Alopecia. They did NOT compare different types of Androgenetic Alopecia to each other (i.e. Frontal vs. Vertex vs. Full, which they could have done, assuming these three types of Androgenetic Alopecia represent different degrees of severity which is also unclear in this study.)

Impact of the article:
And somehow, from this retrospective study, which limited itself in patient demographic by focusing only on those aged 40 to 69, and did not take into account the severity of the hairloss, and did not take into account the age of onset of the hairloss, and tried to draw conclusions by asking their patients to recite their average ejaculatory frequency over a 30 year period, and followed that with an incomplete method of statistical analysis comparing subgroups based on unjustified cutoffs (and a very odd cutoff for the reference group, <2.3 times per week, WHY?!?)...
Somehow, this lead physicians and patients with hairloss to say many of the statements mentioned above....

This shameful excuse of clinical research is also the reason many of you will neg rep me. And I'm fine with it. And if you don't want to try lifestyle modifications, I'm fine with it.
And if you want to take everything I said with a grain of salt, I actually recommend that. You should approach everything with an open mind, but also question everything and be very mindful of anything you read.
If you still believe the conclusions of that article are valid, that's also fine with me, just as long as you realize how poor the quality of the evidence used to generate the conclusions is.

CORRECT INTERPRETATION:
You should also understand exactly what the conclusion means and it's correct interpretation. SPECIFICALLY, the conclusion made is that WHEN COMPARING MIDDLE AGED MEN (40-69) AFFECTED BY ANY TYPE OF ANDROGENETIC ALOPECIA, TO THOSE THAT HAVE NOT DEVELOPED ANDROGENIC ALOPECIA AT ALL, NO CORRELATION WAS FOUND BETWEEN FREQUENCY OF EJACULATION AND HAVING Androgenetic Alopecia.

This makes perfect sense. In fact, in 40+ year old individuals who have not yet developed Androgenetic Alopecia (and therefore are unlikely to ever develop it, because if you have a full head of hair by 40 you can almost safely say you are keeping that hair), you would expect that all the risk factors that would normally make Androgenetic Alopecia worse (i.e. things that would exacerbate inflammation) would have no consequence on these individuals because their hair follicles are resistant to any inflammation. (I know I am repeating myself here but this is a very important point to get across).

FINAL REMARK:
Alas, I end my exhaustively long post with a quote that's become one of my favorites:
“Study without thought is vain: thought without study is dangerous.” —Confucius
 

benjt

Experienced Member
Reaction score
100
Even though you attended medical school, one "minor" factor was apparently lost on you in your novel up there:

The primary culprit for Androgenetic Alopecia by far is tissue-local DHT which is generated on site in your scalp. This process is completely independent of hormone releases due to ejaculation.
 

optimystic

Member
Reaction score
0
Even though you attended medical school, one "minor" factor was apparently lost on you in your novel up there:

The primary culprit for Androgenetic Alopecia by far is tissue-local DHT which is generated on site in your scalp. This process is completely independent of hormone releases due to ejaculation.

There's no proof of this it's just conjecture.

Further, finasteride reduces DHT centrally not just in peripheral tissue, and the fact that it works is based on the fact that if you affect blood DHT levels, you will affect scalp DHT levels as well.

Even further, there are a couple of medications marketed as topical DHT blockers currently available that supposedly act locally on the scalp. None of them are as effective as finasteride.

And I can tell you (without being condescending the way you were in your statement) DHT is not generated in your scalp. You know how much easier it would have been if that was the case? They could make a topical finasteride that you would apply to your scalp and would be so much more effective than systemic finasteride, and you would have a much wider therapeutic index (i.e. less side effects).

DHT concentration in the scalp could be the biggest role player (it is yet to be proven but is a reasonable theory), but current available treatment aims at decreasing DHT centrally and demonstrates success with such treatment.

Also I've seen people on this forum criticize and flat out reject new scientific theories very strictly, how come this information gets a green light?

It doesn't bother you that one of the main things everybody claimed as a certainty was based on such poor and little evidence?

- - - Updated - - -

can u please put a tldr

Yeah well this post took too long to write lol ^^

I started writing it knowing what I wanted to say but the criticism of the article actually would have made for a hefty post by itself (i actually condensed that part, there are actually even more things wrong with that article from a reviewer perspective. I'll tell you this much, I have connections but none strong enough to get away with publishing an article like that, especially in the british journal of dermatology.)

I probably should have split the post into two, but whatever.

Although very long, this post was intended to be an easy read. I tried to keep the language simple and ensure the reader is able to follow.

If you are unable to read through my post, you likely wouldn't have cared about anything I had to say really.

Looking at it now, however, I realize I could have at least split it into parts so it's easier on the eyes. I will try to edit it and do that.

- - - Updated - - -

can u please put a tldr

Yeah well this post took too long to write lol ^^

I started writing it knowing what I wanted to say but the criticism of the article actually would have made for a hefty post by itself (i actually condensed that part, there are actually even more things wrong with that article from a reviewer perspective. I'll tell you this much, I have connections but none strong enough to get away with publishing an article like that, especially in the british journal of dermatology.)

I probably should have split the post into two, but whatever.

Although very long, this post was intended to be an easy read. I tried to keep the language simple and ensure the reader is able to follow.

If you are unable to read through my post, you likely wouldn't have cared about anything I had to say really.

Looking at it now, however, I realize I could have at least split it into parts so it's easier on the eyes. I will try to edit it and do that.
 

benjt

Experienced Member
Reaction score
100
Further, finasteride reduces DHT centrally not just in peripheral tissue, and the fact that it works is based on the fact that if you affect blood DHT levels, you will affect scalp DHT levels as well.
This is completely wrong. finasteride is ingested and then transported through your blood stream throughout the body to block local 5aR activity at all sites. This way, both serum and tissue DHT levels are reduced. The reduction in your scalp is a result of both.

And I can tell you (without being condescending the way you were in your statement) DHT is not generated in your scalp.
Go back to school, please. Completely wrong. This is basic knowledge that anyone in hair loss research has. Scalp skin tissue generates plenty of DHT through its own 5aR. The big question is whether the main factor is local AR activity, local 5aR activity, or both.

You know how much easier it would have been if that was the case? They could make a topical finasteride that you would apply to your scalp and would be so much more effective than systemic finasteride
Only if it doesn't need to be converted with enzymes. Otherwise topical application would be completely ineffective.
 

optimystic

Member
Reaction score
0
This is completely wrong. finasteride is ingested and then transported through your blood stream throughout the body to block local 5aR activity at all sites. This way, both serum and tissue DHT levels are reduced. The reduction in your scalp is a result of both.

This is why in my quote I said NOT JUST in peripheral tissue. The main idea is that it isn't specific for reducing DHT levels in the scalp. It will reduce OVERALL DHT level, and that's how one would measure the efficacy of the drug.

Go back to school, please. Completely wrong. This is basic knowledge that anyone in hair loss research has. Scalp skin tissue generates plenty of DHT through its own 5aR. The big question is whether the main factor is local AR activity, local 5aR activity, or both.

Basic knowledge? False. There is no proof regarding the quantity of DHT produced in the prostate\testes is less of a contributor compared to that produced in peripheral tissue and hair follicles. And again either way, even if it is true, there is no treatment currently that SPECIFICALLY blocks DHT production in the scalp. So current treatment works by lowering overall DHT, not just local DHT.

Only if it doesn't need to be converted with enzymes. Otherwise topical application would be completely ineffective.

Finasteride does not require enzymatic activation before it can perform it's function.


Finally, neither of these points prove what you said initially:
"This process is completely independent of hormone releases due to ejaculation."

You don't know that.
The evidence behind your statement is only based on the study I mentioned. Even if the culprit is ONLY local tissue-generated DHT (which we don't know either, it's just an accepted assumption.) You don't prove this JUST by demonstrating people with male pattern baldness have elevated levels of DHT in their scalp. You prove this by showing levels of DHT (or activity of the enzyme 5 alpha reductase in the scalp) is independent of ejaculatory habits (not just one ejaculation), which is NOT proven.

People want to know how to stop or reduce their hairloss and want scientists to figure out exactly what's happening, but they want to cut corners when it comes to making conclusions using weak\no evidence.

What sucks is people are mad at the scientific community for not making fast enough progress, and they have a right to be. But they don't seem to be mad that there is an inadequate amount of low budget requiring epidemiological research that properly investigates potential modifiable risk factors for worsening hair loss.

Why are people so dismissive of an idea that should be fairly simple to prove? All it takes is a cohort or at least a well executed cross sectional survey that assesses a correlation between frequency of ejaculation, and severity of Androgenetic Alopecia (including age of onset, speed of hair loss, and response to medication for those who are on it: like I said I am on minoxidil 5% and will never discontinue it, but maybe regulating ejaculation frequency in combination with minoxidil is superior to minoxidil alone? I know that I said I already believe that it is, but why do I just have to believe that? I want proof too: I could be wrong, and would like confirmation if I'm right.)

The reason such a study hasn't taken place is because research is mostly funded by pharm companies nowadays, and there is simply no upside for them. They demonstrate that their product works, and it sells. They don't really care about your problem, only that they have a solution they can sell you. They don't have to sell you on lifestyle modifications, because there is zero profit for them there.
 

benjt

Experienced Member
Reaction score
100
I'll just quote again what you said:

optimystic said:
And I can tell you (without being condescending the way you were in your statement) DHT is not generated in your scalp.
This is easily the wrongest statement I have read in months, and shows how much of a clue you have. Your med school doesn't mean anything if you don't have a basic understanding.
 

Vlatch

Established Member
Reaction score
30
Well written garbage is still garbage.
And please, don't write this kind of shlt :
You are telling me some participants at the age of 69 (the upper age limit in their study) when asked how many times did you masturbate per year, over a 30 year period that ended 20 years ago (so you are talking about an average where the start date was 50 years ago!), some people answered "hmm, i would say about 4.2"? Cool.
Do you even know the meaning of average ? If I have sex four times a week on average between the age of 20 to 40, and it goes down to twice a week between the age of 40 to 50, then I've had sex 3.33 times a week on average between 20 to 50. That's how they obtained these numbers, go back to school.

The rest is also a load of crap wrapped in shiny paper. You don't know what you're talking about.
 

kirk

Established Member
Reaction score
41
rs.jpg
 

hellouser

Senior Member
My Regimen
Reaction score
2,634
Is this another ****ing nofap attempt thread?
 

optimystic

Member
Reaction score
0
My point is DHT is not JUST generated in the scalp. Circulating DHT is likely a factor in the progression of male pattern baldness.

I am a clinician and clinical researcher and I deal more with medical management than basic science.

It is my judgement that when it comes to male pattern baldness, people (physicians, patients, and researchers) have been too dismissive about potential lifestyle modifications that can impact the rate of hair loss in those affected with male pattern baldness.

And yes I believe masturbation is one of those things because A) we don't know enough about it's long term effects, B) it makes sense to me just going on instinct, and C) it seems evident to me based on my own experience.

That said, I have made a lot of adjustments over the past year (weight loss, graduated med school, got over ex-girlfriend, heavily engaged socially, very well calibrated diet etc...) other than also quitting p**rn and decreasing masturbation and of course being compliant with applying minoxidil, and I can't say for certain which of these really helped my hair the most. Hell maybe none of them helped. Maybe all of the things just made me a happier person (less stressed out), and it's only that that's helped.

Whatever it is, I can say for certain there was a change after using minoxidil for 2 years vs. last year when I started making lifestyle changes (IN ADDITION TO THE minoxidil).

And I don't think it's absurd that there might be possible non-pharmacological interventions that people can adopt to slow down their hair loss. And like I said, I don't believe such interventions should take place over pharmacological intervention (which are tried and tested); but they may prove to have a significant impact adjunctive to pharmacological intervention.

I think what should further my cause is the fact that pharmacological intervention doesn't work for everyone. And it works for some much better than others. And the reasons behind that don't seem to be investigated enough.

And I don't know why I am met with such cynicism every time I try to make a case for this. I am going about it as diplomatically as I can. I'm not trying to step on anyone's thoughts or opinions. Why are you stepping on mine? Who am I hurting?

So somebody thinks twice before spending 10 minutes to masturbate based solely on compulsion or desire for pleasure (similar to a desire to snack or eat a chocolate bar). Is that harmful?

How terrible of me to attempt to make a connection between such a holy and harmless act that demonstrates the function of the reproductive system, and it's potential effects on the body and it's hormones?
Clearly it must not have an impact. Because even though it sure seems like it would, science says it doesn't. And if you don't know that then you must not know enough.

And how foolish of me to spend time actually reading through a clinical research paper that has been cited so much just because I would like to re-evaluate its findings. Why re-evaluate something that's already a given, right? Especially since we know everything there is to know about both hair loss and masturbation. I mean sperm comes out with it's semen and everything and you go into a temporary state of euphoria and you feel so great and then everything just goes back to normal. It's an inconsequential temporary act that just so happens to demonstrate the type of stimulating effect that can lead to addictive behavior, but that doesn't mean it can have any negative effects on your body physically. Most things that are like that are usually good for you, right?

Also it's purely coincidental that a drug that has proven to be effective at treating hair loss seems to have an impact on the process of masturbation.

And clearly the 25 yo young clinican NW3 wanna-be has no idea what he's talking about and probably has a hidden agenda. He acts like he's trying to open minds for people to reconsider things, but doesn't he know we've already got it all figured out? We don't need any help! We don't need people to think outside the box anymore, it's just making it worse when you try to do that...

Just another noob thinking he can help our cause...how naive...
 

hellouser

Senior Member
My Regimen
Reaction score
2,634
Rated the thread 1 star.

Useless agenda driven thread.
 

optimystic

Member
Reaction score
0
Well written garbage is still garbage.
And please, don't write this kind of shlt :

Do you even know the meaning of average ? If I have sex four times a week on average between the age of 20 to 40, and it goes down to twice a week between the age of 40 to 50, then I've had sex 3.33 times a week on average between 20 to 50. That's how they obtained these numbers, go back to school.

The rest is also a load of crap wrapped in shiny paper. You don't know what you're talking about.

A) well written? Thank you :D First compliment received on this thread! (and might I point out that not one of you acknowledged the effort it took me to write it)

B) Of all the things I disputed about that paper in my post, this is what you are defending? I mentioned in my post that we don't know how the numbers are obtained, and I mentioned also that maybe they averaged out different time intervals. My comment was harsh but the basis of it is sound: You need to mention things like this in the methods section. In the papers I've published, you won't believe how a*** some of the feedback I would receive from reviewers was.
You don't know that they averaged out every 10 years. Maybe every 5. Maybe it was an open ended question and they accepted any response (and some would answer "well it was always 5 times a week up until I was 45 when i got married and then it was just twice per week" and then you can calculate that and it will come out to be 4.x
And the other point of my satirical comment was that no matter how they got the history, how reliable is it to obtain information from a 69 year old on how many times he ejaculated on average between the age of 20 and 50? No matter how many intervals you break it down to, how reliable is this information?

Another thing I didn't point out in my criticism which I just noticed now as well is, a 30 year time period will hide patterns within that period.
A range of 2 to 6 that resulted in 4.2 per week may be different than a range of 3-4 per week.
Who says the potential effect has to be from additive ejaculation. In fact, it most likely is not.
It's more likely (if a link is proven) that excess ejaculation would be harmful, but non-excessive ejaculation is harmless.
You may also find that a deficiency in ejaculation is harmful. Who knows? This is why research needs to be conducted properly. You want answers, but you want complete answers, not half-assed ones.

- - - Updated - - -

Rated the thread 1 star.

Useless agenda driven thread.

With what agenda lol? Man, every time...

Why is everybody here so cynical and judgmental. No open minded discussion. No constructive criticism even.

God some of the attitudes on here indicate problems that go beyond a bald head.

Like why can't anyone even humor me for a second, and start a sentence with

"Despite what you said, I still think lifestyle modifications and masturbation probably have no impact on hair loss because ..."

or

"Hmm. Your thoughts are interesting and I do believe more consideration should be given for the impact of lifestyle modifications on the rate of hair loss."

or

"There are other studies that are better conducted that have proven that there is no link between ejaculation frequency and severity of hair loss. See the links below to check them out."

- - - Updated - - -



Honestly you guys have discouraged me enough. I've been met with nothing but disdain and unfriendliness on this thread (and forum in general); and it's clear i'm rather unwelcome in this online community.

It is also clear that I will not get the active open discussion that I tried to seek on this topic. 17 replies and not one even semi-constructive response.

I know as I fight my own battle with hair loss I will go through many different experiences and will have many questions. I know now that I will not benefit from sharing these experiences or bringing up these questions on this forum.

I will leave you guys with this last quote, "Even if you are a minority of one, the truth is the truth."

The truth here is not that my thoughts on the topic in this thread are correct (that is yet to be proven, and they could very well be incorrect). The truth is I was not met with respect, and you guys were blatantly rude, unwelcoming, and unforgiving. And there was no justification or reasonable cause for that.

Truly, I apologize for having wasted your time and mine.

P.S. that last quote was by Mahatma Gandhi. A man that definitively proves you are worth more than the hair on your head.

- - - Updated - - -


~Dr. Optimystic Signing Out~
 
Status
Not open for further replies.
Top