These are the sources of vitamin D
- Sun exposure is one of the main sources of vitamin D, but in winter, the hours of sunlight decrease and this exposure is insufficient.
- Foods such as fatty fish, avocado and mushrooms are rich in this substance, but according to the WHO, food only contributes 10-20% to vitamin D reserves.
- Vitamin D supplements are a good option to maintain normal levels of this substance in the months with fewer daylight hours.