That’s because it can sometimes be a sign of diabetes (especially if it happens in your hands and feet), Raynaud’s, multiple ...

A side effect the medical community is worried about is peripheral neuropathy – where there is damage to the nerves outside the brain and spinal cord. This results in pain, numbness or weakness, ...

B vitamins You hear all about how important the B vitamin biotin is for strong, healthy hair, and that's true. However, ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

Vitamin B12 is an essential nutrient. Here are the best food sources of vitamin B12, as well as fortified alternatives for ...