Vitamin B12 is a vital nutrient with numerous health benefits. Learn more about what it does in the body and how to get enough of it.

Nutrition can shift during the winter, but here are five vitamins you need to make sure you’re getting enough of to stay ...

Aging is inevitable — but how we age is far from fixed. Good nutrition, movement, sleep, and stress management all play major ...

Vitamin B12 deficiency develops gradually and affects both the blood and nervous system. It causes anemia, fatigue, numbness, ...

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 ...

Vitamin B12 deficiency causes symptoms like fatigue, sore tongue, constipation, and confusion. B12 deficiency is caused by a lack of dietary B12 or pernicious anemia, which affects B12 absorption. To ...

Vitamin B12 plays a crucial role in numerous bodily functions, yet many people unknowingly suffer from suboptimal levels of this essential nutrient. This vital vitamin contributes to red blood cell ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to giving your body the key nutrients it needs, how often do you think about vitamin B12?

Navigating vitamin and supplement interactions is crucial for optimal health. Certain combinations, like vitamin C and B12, or iron and calcium, can hinder absorption, potentially leading to ...

Vitamin deficiencies, especially B12, can cause brain fog, forgetfulness, and even dementia-like symptoms. Learn how nutrient deficiency leads to memory loss, early warning signs, and practical ways ...

Vitamin B12 plays a critical role in the metabolism of every cell in the body. It is converted into co-factors that aid the function of specific enzymes involved in DNA synthesis and regulation, lipid ...