6 things you should know about vitamin D

The body makes vitamin D when sunlight hits the skin. You can also get the vitamin from food (mainly because certain foods like fatty fish, fortified dairy products, and egg yolks are rich sources of vitamin D). However, it is difficult to get enough vitamin D from food alone, which is why sunlight exposure is essential. Vitamin D plays a crucial role in calcium absorption, bone health, immune function, and reducing inflammation. In areas with limited sunlight, especially during the winter months, vitamin D supplements may be recommended to meet daily needs and prevent deficiency.