Check how to naturally increase your vitamin B12 intake with foods like fish, red meat, dairy, eggs, tempeh, and fortified ...

Experiencing fatigue might signal low vitamin B12 levels. Vital for nerve function and red blood cell formation, this nutrient is found in foods such as eggs, milk, cheese, animal liver ...

Meeting the minimum requirement for vitamin B12, needed to make DNA, red blood cells and nerve tissue, may not actually be enough – particularly if you are older. It may even put you at risk for ...

Your doctor will give you the right dosage of vitamin B12 supplement, especially if you will inject it. Taking too much can cause side effects like nausea, headache, dizziness, and, in some cases ...