Vitamin B6 deficiency can cause mental health symptoms, skin rashes, and sores, or cracks on the mouth or tongue. More serious symptoms of low B6 levels include anemia, nerve damage, and loss of ...

Vitamin B6 is important for your health, but too much can cause nerve damage and photosensitivity. Symptoms of nerve damage include numbness, tingling, muscle weakness, and reduced skin sensitivity.

Vitamin B6 is a key nutrient that benefits your immune system, brain, and heart health. It's also essential for your body's metabolism, helping convert food into energy. Experts recommend adults get ...