Phosphorus

Description:This mineral is used along with calcium maintaining the integrity of bones and teeth. Phosphorus is found in every cell as well. Since it is present in every cell, it plays a role in many biological processes. These processes include the production of energy, utilization and maintenance of fats, carbohydrates, and proteins, and for maintaining growth and repair. Other functions of this nutrient are for muscle contractions, transporting various fat via phospholipids, and the replication of DNA & RNA. Only if phosphorus is present, can niacin and riboflavin be digested Sources of phosphorus include milk, meats, beans, cheese, poultry, and fish.

Absorption/Storage:The body absorbs about 70-80% of the phosphorus that is ingested through the intestine and then it travels through the bloodstream. Approximately 88% of that absorbed is stored in the teeth and bones along with calcium.

Dosage/Toxicity:The Recommended Dietary Allowance (RDA) suggests the following amounts: newborns-6 months 300mg, infants 6 months-1 year 500mg, children 1-10 years 800mg, males 11-24 years 1200mg, males 25-51+ years 800mg, females 11-24 years 1200mg, females 25-51+ years 800mg, lactating women 1200mg. Before taking more than 10 times the RDA, you should consult with a physician. Proper balance between phosphorus and calcium is essential; therefore, the dosage of these two nutrients must be equal. If the phosphorus level in high, it may cause calcium to be more poorly absorbed than it already is.

Deficiency:A deficiency of phosphorus is rare since it is widely distributed; however, there are exceptions. Symptoms of a deficiency are poor bone quality, stunted growth, physical fatigue, irregular heartbeats, and nervous disorders.

Common Uses:Bone fractures are healed faster with the use of phosphorus as well as preventing bone disorders such as osteomalcia and osteoporosis because of its connection with calcium. Arthritis may also be alleviated with the use of this mineral. Other uses included relieving muscle cramps, treating disorders of the mouth and gums, and for easing the complications associated with stress.

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.