Dietary sources of vitamin D for bone and immune health

Vitamin D plays a critical role in regulating mineral storage, ensuring bone remineralization, supporting immune function, and potentially protecting against mood disorders such as depression. While the body synthesizes the nutrient through sun exposure, intake via diet becomes particularly important during winter months when sunlight is scarce.

Natural dietary sources of vitamin D include fatty fish such as salmon, trout, and sardines, which also contain oils that aid absorption. Pork is another identified source, especially when prepared with healthy fats like olive oil. Additionally, fortified foods like cereals and milk serve as accessible options for increasing intake.