Functional Doses of Vitamins and Minerals for Bones

• Protein: 0.8 grams per kilogram of body weight

• Calcium: Over 1 gram per day

• Magnesium: 310 – 420 mg per day

• Zinc: 15 mg per day

• Copper: 2.5 to 3 mg per day

• Boron: 3 mg per day

• Manganese: 5 mg per day

• Potassium: 3,500 to 4,000 mg per day

• Vitamin D: over 500 IU daily

• Vitamin K: Levels are not well understood; at least 90 mcg/d for women and 120 mcg/d for men

• Vitamin C: over 500 mg daily

• Vitamin A: 2333 IU in women and 3000 IU in men; avoid low and excessive amounts

Palacios C. The role of nutrients in bone health, from A to Z. Crit Rev Food Sci Nutr. 2006;46(8):621-8. Review. PubMed PMID: 17092827.