Vitamin B is a vital nutrient that crucially underpins general health. It helps the body transform food into energy, strengthens our immunity, and fosters the creation of red blood cells.

“B12 refers to the individual vitamin, whereas B vitamins refer to the entire group that includes B12,” Gans says. So, if you ...

Healthline’s writers, editors, dietitians, and medical team spend a lot of time evaluating nutritional supplements. In fact, we’ve reviewed and vetted more than 450 supplement brands.

B vitamins, or vitamin B complex, include eight nutrients involved in important processes within the body. Vitamin B complex has benefits for metabolism, energy production, and red blood cell ...

Not all of your supplements go together. Some need to be taken with food and others get a boost or even lead to side effects when taken together. Whether you’re looking for an energy boost ...

We tested the best vitamin deficiency tests from LetsGetChecked, Everlywell, and LabCorp, and our testers found them easy to use and informative. Learn more about the best vitamin deficiency tests ...

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Niacin, also known as Vitamin B3, is an essential nutrient required for overall health. It plays a crucial part in transforming food into energy, strengthening our nervous system, and aiding in ...