[Phosphorus-rich foods and bone].
Phosphorus is present in almost all food. The major sources are grain, meat, sea food and dairy product. However average absorption rate from the intestine is 60 approximately 70%, it differs according to types of food. Recently, increased phosphorus intakes from food additives are seen as a problem. But, the accurate amount is unknown in Japan. It is expected to clarify the exact phosphorus intake and proper recommended intakes considering with other nutrients especially calcium for the best condition of bone, and also show adequate food choice methods.
Yamamoto
Sanae
S
Kagawa Nutrition University, Japan.
Ishida
Hiromi
H
D001682:Biological Availability; D001862:Bone Resorption / Q000209:etiology; D001842:Bone and Bones / Q000378:metabolism*; D002136:Calcium, Dietary / Q000008:administration & dosage; D005503:Food Additives / Q000009:adverse effects / Q000737:chemistry; D005504:Food Analysis; D006801:Humans; D007408:Intestinal Absorption; D018673:Nutrition Policy; D010281:Parathyroid Hormone / Q000378:metabolism; D016226:Phosphorus, Dietary / Q000008:administration & dosage* / Q000378:metabolism
D002136:Calcium, Dietary; D005503:Food Additives; D010281:Parathyroid Hormone; D016226:Phosphorus, Dietary