What are the benefits of vitamin B12?

Vitamin B12 helps form red blood cells, maintain nerve insulation and convert food into energy. Deficiency can cause fatigue, tingling, memory problems and anemia.

Who is at risk

Adults over 50, vegans and vegetarians, and people taking metformin or acid reducers (PPIs) absorb less B12 and may need a supplement or injection.

A quick blood test from your physician settles it. We stock oral B12 and can coordinate with your doctor on injections if needed.