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, ...

Look in your mouth. A swollen, red, or smooth-looking tongue could be a sign of glossitis—a condition linked to B12 ...

Vitamin B12 is a vitamin, which is essential and plays a significant role in the formation of the red blood cells, support of the nerve system and total energy provision. Accompanied by its relevance, ...

As you age, your body's ability to absorb vitamin B12 from food slows—4 out of every 100 women ages 40 to 59 are B12 deficient, and many more are borderline. But celebrating another birthday isn't the ...

From snacking smarter to sipping hot lemon water, these quick tips help you feel more energized without overthinking it.

Cracks in mouth corners, tingling hands or spoon-shaped nails may signal nutrient gaps. Fatigue and slow-healing wounds often stem from deficiencies in vitamins and minerals. Poor diet, absorption ...

Can vitamin B12 deficiency be a sign of cancer? Learn the symptoms, risks, connection to cancer, treatments, and why this ...

Many people are aware of making sure they have enough vitamin C or D but there is one which is less thought of but that can ...