However, bluefin tuna has 227 IU of vitamin D per 100-gram serving, so check which type of tuna you're eating as well. As ...

Some sources of vitamin D include egg yolks, certain types of cheese, fortified foods such as milk, and mushrooms exposed to ultraviolet light. However, few foods contain vitamin D, and those that ...

"The yolk is especially rich in choline, a crucial nutrient for brain health, and eggs are one of the few natural sources of vitamin D," he wrote in the Instagram post. More than 23 million egg ...

Hard-boiled eggs also offer various important nutrients, including vitamin D, zinc, calcium, and all of the B vitamins. They’re a particularly good source of riboflavin (vitamin B2) and vitamin B12.

Fatty fish: Salmon, mackerel, sardines, and tuna are rich in vitamin D. Just a 3-ounce serving of cooked salmon can provide more than half the daily recommended intake. Egg yolks: Eggs ...