Folate (Folic acid) (Vitamin B9)

Functions:

• Needed for protein tissue formation
• Promotes formation normal red blood cells

Deficiency:

• Anemia, diarrhea, red sore tongue, neural tube effects, low birth weight, increased risk of heart disease and stroke

Recommended Requirement 

• 400 micro gram
• Higher doses may cover up signs of vitamin B12 deficiency  

Sources: 

• Milk, dark green leafy vegetables, bananas,cereal grains, vegetables, oranges, broccoli