It’s considered normal to shed roughly 50 to 100 strands of hair each day due to the natural hair growth cycle. Increased hair loss can be caused by factors such as stress, certain health conditions, ...

Oct. 17, 2024 — It is just as safe and effective for people with HIV in need of kidney transplantation to get their organ from donors who are also HIV positive as it ... Scientists Grow 'Mini Kidneys, ...