There's a new and different point of view regarding hair loss. Most studies show the relationship between DHT and hair loss, but in this studies follicular miniaturisation may result from bone remodeling process causing the reduction of blood to the capillaries. The human skull continues to grow during adulthood and the observations in this study suggest this bone growth may be responsible for the development of AGA. The key point here DHT causes the growth of facial and body hair and it has an anabolic effect on bone formation. This bone growth can supersede hair growth. It's also implied that DHT caused hair loss through the stimulation of skull expansion rather than through interaction with individual follicles.
This is a bold and interesting hypothesis that certainly needs further study.
Medical Hypotheses
Med Hypotheses 2009,Jan,01;72(1):23-8
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