Certain supplements are said to boost your metabolism and act as natural fat burners. But do they work? Find out what the research says about five supplements for metabolism.

Vitamin B12 is essential for red blood cells, DNA synthesis and your cognitive health. Taking your vitamin B12 supplement at breakfast time may help with efficacy. While side effects are rare, vitamin ...

Read about foods naturally rich in various B vitamins like chicken, beef, salmon, spinach, eggs, fortified cereals, milk, hummus, and various seeds.

Vitamin B12 is important for the health of your nervous system and your red blood cells. It can be found in many animal products and fortified foods. In the United States, about 6% of people under age ...

Millions of older Americans reach for vitamin bottles each morning, hoping to boost their health and ward off disease. The supplement industry has flourished on this optimism, generating billions in ...

Vitamin B12 deficiency is quite common in vegetarians because most rich sources come from meat-based products. Deepsikha ...

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.