Yep, I have high cholesterol and have had bad circulation my entire life. Cold hands and feet.Yes, I'm almost sure that people who go bald aggressively and early have internal problems that they don't even know about or know but do not associate it.
Hair is mainly affected by problems with blood vessels, lymph nodes, arteries, nerves and oxygen. For example, osteochondrosis (clamped artery), cholesterol, cardiovascular diseases (blockage), respiratory organ (impaired oxygen supply or vice versa), central nervous system, hormones etc. All the supplements you listed improve heart function, and studies that have been done on bald people have shown that bald people have a higher risk of cardiovascular. Also, those who work out in gyms often come with full hair and leave bald. Of course, we can say - "testosterone> dgt> loss", but we must not exclude the load on the heart. If we look at Arnold, we can see that heart surgery has practically become his hobby.
No one excludes the factor of genetics, but strange that women are becoming bald more and more often, as well as men who do not have bald ancestors in their family.