Our Blog — Collagen

Seasonal changes can contribute to hair loss due to reduced synthesis of endogenous melatonin. In the fall, days are shorter, and we are exposed to less sunlight, causing our bodies to produce a lower amount of this hormone. Melatonin not only regulates sleep cycles but is also linked to normal hair growth. If experiencing a period of high stress simultaneously, the problem is likely to worsen, as more hair enters its vital shedding phase. However, this is usually temporary and reversible. Why does hair fall out? To understand this process, it's essential to know the growth phases of hair within...