Vitamin B12 is essential for several functions in your body. Some vegetarian sources of vitamin B12 include eggs, dairy products, nutritional yeast, and nori. Share on Pinterest Vitamin B12 is an ...

The sun is one of the best sources of vitamin D for the human body. How much sun a person needs per day depends on factors such as skin type, the season, and cloud coverage. Vitamin D is an ...

Margeson says you’ll see vitamin A listed as beta-carotene; iron as a citrate or other ferrous fumarate, sulfate, or gluconate; and folate as L-5-methyltetrahydrofolate or 5 MTHF. “If these ...

“Vitamin B” refers to eight different vitamins, which all play a role in converting food into energy in the body. Each vitamin has a unique role in a person’s health. Vitamin B-complex ...

If symptoms do not begin to clear after 5 minutes, give a second injection if one is available. If you notice any adverse effects after you start taking vitamin B12 supplements, you should ...

When it comes to vitamin K supplements, there are two main types: vitamin K1 and vitamin K2. Vitamin K1 is found in leafy green vegetables, while vitamin K2 is found in animal products and ...

But vitamin C is one of those actually necessary ingredients. The antioxidant promises to do everything from fading dark marks to fighting free radicals (which break down collagen) to diminishing ...

Vitamins are not regulated by the Food and Drug Administration, which gives rise to "cure-all" vitamin trends that might not be worth your money. The best multivitamins include vitamins A through ...

Vitamin E is an antioxidant that supports the immune system and may help the body fight off chronic diseases such as cancer, though more research is needed to confirm these benefits. It comes in eight ...

Vitamin K deficiency is rare. This vitamin is made naturally by bacteria in the gut and is found in several food sources, namely leafy green vegetables and vegetable oils. Not getting enough vitamin K ...