How do i get vitamin d?

Naturally: 40 min weekly of direct sunshine to the face, upper extremities and lower extremities should be enough to give you the lowest amount of healthy, natural stimulation from uv light to produce vitamin d in your skin. If you live in an area of the world where there is lack of sunlight for more than 3-4 mos of the year, supplementing additional oral vitamin d may be necessary.

Healthy diet: The flesh of fatty fish (such as salmon, tuna, and mackerel) and fish liver oils are among the best sources. Small amounts of vitamin d are found in beef liver, cheese, and egg yolks. Some mushrooms provide vitamin d2 in variable amounts. Ready-to-eat breakfast cereals often contain added vitamin d, as do some brands of orange juice, yogurt, margarine and other food products.