“Getting sunlight in the morning ensures cortisol peaks when energy is needed and decreases its levels when it is time to ...
The discovery of vitamins was a major scientific achievement in human understanding of health and disease. In 1912, Polish ...
Vitamin D synthesis is optimal when the skin is exposed to sunlight between 11 am to 2 pm, producing significant amounts ...
Low vitamin D levels aren't always detectable, but symptoms can occur if you have a deficiency. Here are the signs and how to ...
As a rule, younger people need less vitamin D than older people, regardless of sex. This article explains average vitamin D ...
The therapy lamp market is crowded with all types of products. There are certain things to take note of when choosing to ...