B12 supplements can come in a variety of forms — spray, liquid, capsule — which can make it difficult to know what to buy.

Taking your vitamin consistently is most important, but there is a time of day you might want to prioritize it.

Nutritionists share the best time to take vitamin B supplements, if it needs to be taken with food, its benefits and risks, ...

800 IU (20 mcg) per day increases vitamin D blood levels 8 ng/ml (20 nmol/L). 1000 IU (25 mcg) per day increases vitamin D blood levels 10 ng/ml (25 nmol/L). 2000 IU (50 mcg) per day increases ...

One of the best ways to maximize absorption is through proper gut health. Before trying supplements, it's important that you ...

Getting enough calcium on a nondairy diet is doable but takes more work. Beans, seeds, nuts, and soy are good choices. Darky ...

While noting Chinese authorities’ “ambitious” goal to reduce the country’s annual average PM2.5 concentration levels to below 25 micrograms per cubic meter, the report said that is still ...

Several studies have shown that vegetarian diets may be low in vitamin B-12, vitamin D ... in the absence of adequate exposure to sunlight, 5 mcg/day or 200 IU in the form of cholecalciferol ...

Barley has many potential health benefits. It may help lower cholesterol, blood pressure, and glucose levels, as well as improve digestion, weight management, and the body's defenses against some ...