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BMI Category Table (Adults 13+)
The same standards apply regardless of gender. For international users, WHO standards are used.
Indices by Age Group
1. Kaup Index (Under 3)
A developmental indicator for infants. The formula is the same as BMI, but the standards differ.
2. Rohrer Index (3 to 13)
An indicator of a child's physique, calculated by dividing weight by height cubed.
Complete Guide to BMI & Health
BMI is more than just a number; it is a vital starting point for understanding your health. Plan a healthier life through proper understanding.
Detailed Info & Limitations
- BMI (Body Mass Index): Calulated by weight(kg) divided by height(m) squared. While popular, it doesn't distinguish between muscle and fat.
- Kaup Index: Used for infants under 2 years. Formula is same as BMI, but standards are much more specific by month/age.
- Rohrer Index: Used for children (ages 3-13). Uses height cubed, reflecting the three-dimensional growth of children better.
Metabolic Syndrome: The Silent Danger
Metabolic syndrome, where abdominal obesity, high blood pressure, and high blood sugar occur together, increases the risk of heart disease and diabetes by over 5 times.
Criteria (If 3+ meet)
- Waist: Men 90cm, Women 85cm+
- Triglycerides: 150mg/dL+
- Fasting Glucose: 100mg/dL+
- Blood Pressure: 130/85+
Age-Specific Nutrition Guide
🏃 20s-30s: Building Foundation
Focus on high-quality protein for muscle and calcium for bone health. Avoid irregular eating habits and choose complex carbs.
🧘 40s-50s: Managing Metabolism
Metabolism slows down; reduce carbs and increase antioxidant-rich foods and fiber to manage weight and blood sugar.
👴 60s+: Nutritional Protection
Prioritize protein to prevent muscle loss (Sarcopenia). Fermented foods for digestion and Omega-3 rich fish are highly recommended.
Start Your Healthy Habit Today
"Health is not determined solely by the number on the scale. Use BMI as a reference, but listen to your body through regular exercise and balanced meals."