Magnesium may be equally important as calcium in building strong bones in children, reports a recent study.
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Steven A. Abrams MD, FAAP, professor of pediatrics at Baylor College of Medicine in Houston, and his team conducted their research on 63 healthy children in the age group of 4-8 years and who were not taking any mineral or vitamin supplements.
The mineral content in food and beverages that the children consumed were predetermined. The actual calcium and magnesium intake of the children were measured by weighing the food before and after the meals. This observation was done for four days.
Non-radioactive form of magnesium and calcium isotopes were given to measure the minerals absorbed, while bone mineral content and density were measured using total body dual-energy X-ray absorptiometry.
Researchers found that the bone mineral content was related to the amount of magnesium consumed, while dietary calcium intake was not significantly related to bone mineral content or bone density.
Thus, authors conclude that it is advisable for children to have a balanced diet with recommended amounts of essential minerals including both calcium and magnesium.
1 - 3 years old: 80 milligrams
9 - 13 years old: 240 milligrams
14 - 18 years old (boys): 410 milligrams
14 - 18 years old (girls): 360 milligrams
Food rich in magnesium include nuts like almonds and cashews, legumes, soy products and whole grains.
Source-Medindia