If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

While B12 is best known for being found in animal foods and fortified products, beverages can be a simple and convenient way ...

Vitamin B12 is a vital nutrient that plays numerous key roles in maintaining health. It is available in different forms and can be found in both food and supplements. A recent review suggests that the ...

If you're not getting enough vitamin B12 from food, a supplement can help fill the gap. Here's what experts recommend for taking it.

Vitamin B12 is typically well-tolerated, but in very rare cases, there are serious side effects to be aware of. Learn more ...

Vitamin B12 ist am Energiestoffwechsel und an der Bildung roter Blutkörperchen beteiligt. Der Körper braucht Vitamin B12 für ein gesundes Nervensystem und zum Abbau von Homocystein im Blut. Die ...

Supplements may negatively affect sleep quality due to their ingredients, mode of action, or the timing of doses. Some vitamins, such as melatonin, promote relaxation and induce sleep. Others can act ...

Certain foods contain more vitamin D. These may include fish, egg yolks, and mushrooms. Modifying your eating can may help reduce or prevent vitamin D deficiency. While supplements and sunshine ...

Dec. 31, 2025 Microplastics in rivers, lakes, and oceans aren’t just drifting debris—they’re constantly leaking invisible clouds of chemicals into the water. New research shows that sunlight drives ...

Proponents of IV therapy say it can cure fibromyalgia, chronic fatigue, chronic pain, and even the cold and flu. Read more about this alternative treatment.