Following President Yoon Suk Yeol’s arrest by the Corruption Investigation Office for High-ranking Officials (CIO) on ...
Vitamin D synthesis is optimal when the skin is exposed to sunlight between 11 am to 2 pm, producing significant amounts ...
The discovery of vitamins was a major scientific achievement in human understanding of health and disease. In 1912, Polish ...
In the UK, a vitamin D deficiency is fairly common. Considering the sun is our main natural source, there are only a few ...