A new study led by a doctor at Boston University shows that having adequate levels of vitamin D can reduce a person’s chances of getting COVID-19 by 54%.
Vitamin D helps the body absorb calcium and alters the immune system to fight infections. Vitamin D deficiency is associated with increased autoimmunity as well as increased susceptibility to infection.
Ways to get vitamin D include:
- 15-30 minutes of sun exposure every day
- Oily fish such as salmon or tuna
- Beef liver, cheese and egg yolks
- Fortified milk
- Cod liver oil
Most foods contain only a small amount of vitamin D and the cold winter months reduce sun exposure.
As a result of pandemic and home orders that reduce time spent outside, the Endocrine Society reminds people of the importance of getting the recommended daily allowance of vitamin D.
Many people are deficient in nutrients and can take vitamins. The following are the recommended doses in micrograms:
- Birth up to 1
- Children 1-13 years: 15 mcg
- Teenagers 14-18 years: 15 mcg
- Adults 19-70 years: 15 mcg
- Adults 71 years and older: 20 mcg
Source: National Institutes of Health