4 ms·
From my surroundings, those who drink coffee normally have gray hair.
by Scarbutt 4y ago
From my surroundings, those who drink coffee normally have gray hair.
- politelemon 4y agoDue to coffee or statistically?
- ChuckNorris89 4y agoI doubt that's caused by coffee. Hair graying is mostly genetics. Coffee does stain your teeth though.
- Gigachad 4y agoWhich is just cosmetic. You can then cosmetically whiten them back again if you want.
- unxdfa 4y agoWe have the same thing. We’re all just old though.
- orangepurple 4y agoHair graying may be caused by melanocyte stem cells (MSC) depletion by genotoxic stress in the hair bulge. Hair graying may also be sometimes caused by dysfunction of the melanocytes by oxidative stress in the hair bulb. In addition, hair graying may be attributable to MSC depletion by active hair growth. Graying is associated with age-related defects in MSC maintenance. Irreversible DNA damage caused by genotoxic stressors such as ionizing radiation interrupts MSC comeback in mice. Hair graying is associated with various autoimmune disorders including vitiligo and several rare premature aging syndromes including the Hutchinson Gilford and Werner syndrome. Hair graying may also reflect nutritional deficiencies (especially of vitamins) and the use of drugs such as chloroquine. We do not know exactly the cause of hair graying in humans. Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6029974/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6029974/
- voisin 4y agoThis sounds like a ChatGPT answer!