Vitamin B6
Why you need it: Vitamin B6 is an umbrella term for six different compounds that have similar effects on the body. These compounds metabolize foods, help form hemoglobin (part of your red blood cells), stabilize blood sugar, and make antibodies that fight disease.
Where to get it: Fish, beef liver, and poultry are all good sources of B6, but the food richest in this vitamin—good news for vegetarians—is the chickpea, or garbanzo bean. One cup of canned chickpeas contains 1.1 milligrams (mg) of vitamin B6, or 55% of your DV.