FOLIC ACID                                                                                                                   Dining Services
FACTSHEET
Folic acid is a type of B vitamin. It is water-soluble, which means it cannot be stored in the body. Water-soluble vitamins dissolve in
water. Leftover amounts of the vitamin leave the body through the urine.
Folate and folic acid are forms of a water-soluble B vitamin. Folate occurs naturally in food and folic acid is the synthetic form of this
vitamin. Folic acid is well-tolerated in amounts found in fortified foods and supplements. Sources include cereals, baked goods, leafy
vegetables (spinach, broccoli, lettuce), okra, asparagus, fruits (bananas, melons, lemons), legumes, yeast, mushrooms, organ meat
(beef liver, kidney), orange juice, and tomato juice. Folic acid is frequently used in combination with other B vitamins in vitamin B
complex formulations.
Function
•	Folic acid works along with vitamin B12 and vitamin C to help the body break down, use, and create new proteins. The vitamin helps
form red blood cells and helps produce DNA, the building block of the human body, which carries genetic information.
•	Tissues grow and cells work. Taking the right amount of folic acid before and during pregnancy helps prevent certain birth defects,
including spina bifida.
The Recommended Dietary Allowance
Dietary Folate Equivalents (DFE)
• 1 microgram (mcg) of food folate provides 1 mcg of DFE
• 1 mcg of folic acid taken with meals or as fortified food provides 1.7 mcg of DFE
• 1 mcg of folic acid (supplement) taken on an empty stomach provides 2 mcg of DFE
 Recommended Dietary Allowance for Folate in Dietary Folate Equivalents (DFE)
 Life Stage                        Age                                Males (mcg/day)                    Females (mcg/day)
 Infants                           0-6 months                         65 (AI)                            65 (AI)
 Infants                           7-12 months                        80 (AI)                            80 (AI)
 Children                          1-3 years                          150                                150
 Children                          4-8 years                          200                                200
 Children                          9-13 years                         300                                300
 Adolescents                        14-18 years                       400                                400
 Adults                             19-years and older                400                                400
 Pregnancy                          all ages                          -                                  600
 Breast-feeding                     all ages                          -                                  500
Food Sources of Folic Acid:
• Beans and lentils
• Peas (black-eyed peas, chickpeas, green peas)
• Juices (orange, tomato, grapefruit, pineapple)
• Fruits (oranges, cantaloupe, honeydew melon, avocado, papaya, raspberries)
• Soymilk
• Vegetables (green leafy vegetables such as spinach, lettuce, turnip greens, mustard greens, collard greens, and Chinese cabbage; broc-
coli; Brussels sprouts; asparagus; artichokes; okra; corn; cauliflower; potato; beets; green onions; sweet red peppers)
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• Nuts
• Sunflower seeds
• Peanuts and peanut butter
• Liver
• Giblets
You can also eat foods that have had folic acid added to them, such as:
• Breakfast cereals (Some have 100% of the Daily Value of folic acid in each serving)
• Breads
• Flours
• Pastas
• Cornmeals
• White rice
References:
American Dietetic Association, (2010). Retrieved June 1, 2010, from http://eatright.org
Zieve, D. (2010). In Folic acid in diet: MedlinePlus Medical Encyclopedia. Retrieved June 1, 2010, from http://www.nlm.nih.gov/med-
lineplus/ency/article/002408.htm
Mayo Clinic Staff, (2010). In Folate (folic acid). Retrieved June 1, 2010, from, http://www.mayoclinic.com/health/folate/NS_patient-
folate