Vitamin B12, in particular, has a great impact on neurological health. When it comes to neurological concerns, vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B7 (biotin), B6 (pyridoxine), B9 (folate, synthetically known as folic acid), and B12 (cobalamin) are especially important.
Alpha-lipoic acid is an antioxidant that may be useful in treating neuropathy caused by diabetes or cancer treatment. It's said to lower blood sugar levels, improve nerve function, and relieve uncomfortable symptoms in the legs and arms such as: pain.
Clinical experience, as well as research in nerve pain conditions such as pancreatic cancer, has shown that magnesium can be an effective treatment for pain. Although it is clear why magnesium can decrease muscle pain (it makes muscles relax), why it would help nerve pain was less clear.
Benfotiamine is like vitamin B-1, which is also known as thiamine. It's thought to reduce pain and inflammation levels and prevent cellular damage. A deficiency in vitamin B-12 is one cause of peripheral neuropathy.