Coconut oil can improve damaged, brittle hair and a dry scalp. Here’s how to use it as either a hair mask or a treatment.

In a new study, researchers explored quantifying bile acids and tryptophan metabolites in human serum samples was created using ultrahigh-performance liquid chromatography coupled with tandem mass ...

Discover the 11 best mineral and chemical sunscreens, tested by experts and vetted by dermatologists. Here are our picks for every budget and skin type.

Another strength is that the cohort was drawn from a population where food was not fortified with folic acid. A limitation of the use of prescription ... of COVID-19 using model 2 (online supplemental ...