You start a new diet. You’re committed, eating according to the plan, avoiding temptations, and doing everything right. But despite your best efforts, the results are underwhelming. Meanwhile, your friend, who started the same diet at the same time, is ...
Vitamin D is often labeled as a vitamin, but in reality, it functions more like a hormone. Unlike most nutrients, which are primarily obtained from food, vitamin D is synthesized by the skin when exposed to sunlight. This unique characteristic ...