Can Vitamin D Lower Your Risk Of COVID-19?

The Function of Vitamin D

The main function of vitamin D is to promote the absorption of calcium, so it is often used as an auxiliary supplement for treating senile osteoporosis. While for children, a proper vitamin D supplement can help increase their bone density, flexibility and strength of the entire body.

Some studies also showed that vitamin D deficiency may harm the immune system and increase your risk of developing respiratory illnesses.