Vitamin B-6 (Pyridoxine)

Functions:

• Needed for protein metabolism
• Formation of antibodies and red blood cells
• Nerve function
• Required for conversion of tryptophan to niacin

Deficiency:

• Irritability, depression, convulsions, twitching, muscular weakness, dermatitis, anemia, kidney stones

Recommended Requirement: 

• 1.3 mg
• High intake cause bone pain, loss of feeling in fingers and toes, muscular weakness, numbness, loss of balance  

Sources: 

• Green leafy vegetables, bananas, avacado, prunes, meat, dried beans, whole grains