What's the best diet for an endomorph?

Head-to-head trials: protein-forward Mediterranean or moderate-carb consistently wins over both keto and high-carb in real-world endomorph adherence. Calories still dominate outcomes.

How many calories should an endomorph eat?

Same as anyone — use TDEE minus a 20–25% deficit. The myth that endomorphs need extreme cuts usually reflects under-reported intake, not a genuinely different metabolism. See the TDEE calculator.

Is somatotype (endo/meso/ecto) real?

As a classification system it's obsolete — but the phenotypic differences in insulin sensitivity, muscle fibre composition, and fat-storage patterns are real. Use the framework loosely, not dogmatically.

Macro Calculator for Endomorphs

Somatotype science is outdated — but the lived experience of endomorph-type individuals (higher body-fat baseline, less metabolic tolerance for refined carbs, more pronounced insulin response) is real. The practical takeaway isn't "zero carbs forever," it's <strong>slightly lower carbs and higher protein than standard</strong>, centered on whole-food sources. This calculator runs a 35/30/35 carb/protein/fat split tuned for fat loss in insulin-less-sensitive individuals — enough carbs to support training, few enough to make adherence easier.

Written by Marcus Reed, CISSN· Certified Sports Nutritionist (ISSN)

Medically reviewed by Dr. Amara Johnson, MD

Last reviewed April 20, 2026

5 min read

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Key Facts: Macro Calculator for Endomorphs

✓Typical endomorph-tuned split: 35% carbs, 30% protein, 35% fat
✓Whole-food carbs around training improve glucose handling
✓Resistance training sharply improves insulin sensitivity in 6 weeks
✓Fibre ≥35 g/day flattens post-meal glucose in less-sensitive eaters

Special Considerations for Endomorphs

⚡Skip liquid calories entirely — they hit endomorphs hardest
⚡Prioritize post-workout carbs; minimise evening refined carbs
⚡Strength progress is your lead indicator — trust it over the scale
⚡Walking 8,000–12,000 steps/day is disproportionately effective here

Macro Calculator for Endomorphs: Frequently Asked Questions

Not to zero — but modest reduction (from ~50% to ~35% of calories) often improves adherence and satiety for this body type. Insulin sensitivity is the underlying mechanism, not carbs themselves. Read our insulin-resistance glossary entry.

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Medical Disclaimer: This calculator provides estimates based on population-level research formulas. Individual results may vary. Consult a healthcare professional before starting any diet or exercise program. This tool is not a substitute for professional medical advice.