How much sugar a day is good for health?

The World Health Organization (WHO) recommends consuming less than 10% of total daily energy intake from free sugars (less than 5% is better if possible). For someone on a 2,000-calorie diet, that means less than 50 grams of sugar per day (25 grams is ideal).

世界卫生组织指南

食糖消耗量

检查您的糖摄入量是否在世界卫生组织的限制范围内

Medically Reviewed:

Dr. Priya Sammani, MBBS, PG Dip. FM

Updated on: April 2026

❓ Frequently Asked Questions (FAQ)

每天吃多少糖对健康有益？

世界卫生组织 (WHO) 建议每日总能量摄入量的 10% 以下来自游离糖（如果可能的话，低于 5% 更好）。对于饮食量为 2,000 卡路里的人来说，这意味着每天的糖摄入量少于 50 克（25 克是理想的水平）。

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📚 Scientific Sources and Equations

世界卫生组织 (WHO) 和国际公认的临床医学指南和标准方程。

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Medical Disclaimer: These calculators are provided for educational purposes only and are not a substitute for professional medical advice. Always consult a qualified physician regarding any health concerns..