Vitamin B12 is a vital nutrient that plays numerous key roles in maintaining health. It is available in different forms and ...

Self-medicating with vitamin B12 without a doctor’s guidance is not a good idea. Even though B12 is water-soluble (meaning excess amounts are usually flushed out in urine), taking more than your body ...

People over age 60 who are feeling fatigued, depressed or experiencing numbness or tingling in the hands and feet may be experiencing a vitamin B12 deficiency. “If you have vitamin B12 deficiency, ...

A recent article published in the European Journal of Nutrition highlights the importance of vitamin B12 supplementation for individuals consuming a plant-based or vegan diet, as a high prevalence of ...

Vitamin B12 is essential for blood formation, nerve and brain function, and energy metabolism. Deficiency is common in vegetarians, older adults, and malabsorption states and causes fatigue, ...

Although some people claim vitamin B12 shots can help with weight loss, experts do not recommend them. They can cause side effects and, in some cases, allergic reactions. According to a 2019 study, ...

If you have kidney disease, speak with your doctor or healthcare professional before taking vitamin B12. Depending on the current health of your kidneys, there may be risks and benefits to taking B12.

Feeling extra fatigued lately? There are lots of reasons why you may not have the usual pep in your step—from overtraining to underfueling to poor sleep habits that are hampering your recovery. But ...

You cannot overdose on vitamin B12 because any excess you simply pee out. If you get b12 shots, you may experience side effects like dizziness, nausea, and fatigue. It is possible to have elevated B12 ...