镁需求计算器 — 公式

Magnesium RDA

Magnesium supports over 300 enzymatic reactions including energy production, muscle function, and blood sugar regulation.

RDA by Age (Male)

AgeRDA 1-3 years80 mg 4-8 years130 mg 9-13 years240 mg 14-18 years410 mg 19-30 years400 mg 31+ years420 mg

计算示例

A 35-year-old currently consuming about 300 mg of magnesium daily.

  1. RDA for male 31+ = 420 mg
  2. Gap = 420 - 300 = 120 mg
  3. Percentage met = 300 / 420 x 100 = 71%