Para-aminobenzoic acid

Chemical Name:PABA

Description:PABA is considered the "vitamin within a vitamin", because it occurs in combination with folic acid. This is a water-soluble nutrient and is closely associated with the B vitamins. Without PABA, bacteria would not be able to synthesis folic acid causing pantothenic acid not to be synthesized. The breakdown and utilization of proteins as well as red blood cell formation depends on this nutrient.

Absorption/Storage:In the proper environment, PABA is produced in the intestines and is stored in the tissues.

Dosage/Toxicity:The Recommended Dietary Allowance (RDA) has not established a daily amount for PABA. However, it has been suggested that no more than 30mg should be taken. Dosages higher than this may cause liver, heart, and kidney complications. Nausea, diarrhea, and vomiting are some signs of a PABA toxicity.

Deficiency:Symptoms of a PABA deficiency include fatigue and digestive complications such as constipation.

Common UseVitiligo is a condition where some areas of the skin are depigmentated. This condition may be treated with PABA. PABA is used in the treatment of other conditions such as Rocky Mountain Spotted Fever and other parasitic disorders. Pain caused by burns, including sunburns, is soothed very effectively by this nutrient...even better than vitamin E.

Food Sources:Wheat germ, molasses, liver, and yeast

Precautions:Consult a physician if pregnant, symptoms of nausea, diarrhea, or dizziness last more than a week, or if new symptoms appear.

Scientific References: Groff, J., Gropper, S., and Hunt, S. (1995). Advanced Nutrition and Human Metabolism. St. Paul Minnesota: West Publishing Company. Gropper and Hamilton. (1987). The Biochemistry of Human Nutrition. St. Paul, Minnesota: West Publishing Company. Kirschmann, G. and Kirschmann, J. (1996). Nutrition Almanac. New York, New York: McGraw Hill. Murray, M., (1996) Encyclopedia of Nutritional Supplements. Unites States of America: Prima Publishing. Murray, M. and Pizzorno, J., (1998) Encyclopedia of Natural Medicine. United States of America: Prima Publishing. National Research Council. (1989). Recommended Dietary Allowance. Washington D.C.: National Academy Press. Null, G., (1998) The Complete Encyclopedia of Natural Healing. New York, New York: Kensington Publishing Corp.