年齢別マクロ比率
年齢層に応じた炭水化物・タンパク質・脂質の推奨範囲（AMDR）
写真を撮るだけでAIが食事を記録 — 食事も運動もひとつのアプリで。アプリを無料ダウンロード年齢別マクロ比率
範囲はAMDR（多量栄養素の許容範囲）に基づきます。炭水化物は全年齢で45〜65%、幼い子どもほど脂質が多く必要で、タンパク質（g/kg）は成長期と65歳以降の筋肉維持のために増えます。
よくある質問
- What is a macro calculator by age?
- It gives carbohydrate, protein, and fat ranges based on the Acceptable Macronutrient Distribution Ranges (AMDR) for your age group, from toddler to senior. It also estimates your protein target relative to body weight.
- How do macro needs change with age?
- AMDR percentage ranges shift across life stages, and older adults often benefit from more protein to preserve muscle. The calculator applies the correct age-group ranges so your targets reflect current dietary guidelines rather than a one-size-fits-all split.
- What are the AMDR ranges for adults?
- For adults, the AMDR is 45 to 65 percent of calories from carbohydrate, 10 to 35 percent from protein, and 20 to 35 percent from fat. Children and toddlers have wider fat allowances, which this calculator accounts for by age.