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Folic Acid
Recommended Daily Intake
Food Sources
Dark green leafy vegetables
Whole grain cereals
Organ meats
Problems Associated with Deficiencies
Impaired cell division and protein synthesis, which affects rapidly growing tissues
Anemia
Diarrhea
Gastrointestinal upset
Irritability
Functions/Potential Benefits at Recommended Levels
Adequate amounts of this B Vitamin (folic acid) as part of a healthy diet, can help reduce the risk of birth defects of the brain and spine
Helps maintain normal, healthy function of the intestinal tract
Necessary for amino acid metabolism and the formation of nucleic acids that form DNA
Necessary for normal growth and development
Necessary for red blood cell formation
Potential Benefits Under Investigation
It has been theorized that folic acid may be important in reducing the risk of cancer development from pre-cancerous lesions in the colon
Along with vitamins B6 and B12, supplemental folic acid may help those with inadequate intake to prevent a rise in blood levels of homocysteine (believed to be a risk factor in heart diseases)
May counter balance the effect of alcohol on breast cancer risk
May be important in preventing cancer development from pre-cancerous lesions
Special Considerations/Possible Adverse Effects with Excess Intake
Tolerable Upper Intake Level (UL) is 1 mg/day
* Information in this chart is not intended to provide a complete review on any topic.
** The information in this chart is in reference to healthy adults only, not to children or pregnant and lactating women. |
