Simultaneous Fat Loss & Muscle Gain
Body Recomp Nutrition Guide Transform Your Body
For body recomposition, eat at or slightly below maintenance TDEE with 1.8-2.2 g protein per kg. Distribute protein evenly across 4 meals, prioritize protein quality, and keep training intensity high.
Quick Guide
For body recomposition, eat at or slightly below maintenance TDEE with 1.8-2.2 g protein per kg. Distribute protein evenly across 4 meals, prioritize protein quality, and keep training intensity high.
By BodyCompOS Editorial Board·Reviewed by certified sports nutrition researchers
Published June 2026•Last Updated: June 27, 2026•Refs: Barakat et al. 2020, Trexler et al. 2014, ISSN Position Stand
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Outline
Strategy Finder
Get personalized calorie and protein targets for your recomp phase.
Run Strategy Finder1. Your Daily Targets
Based on your saved assessment, here is how your daily nutrition breaks down:
2. Food Focus for Recomp
When calories are finely balanced, every food choice must support both muscle preservation and fat loss simultaneously.
| Category | Prioritize | Limit |
|---|---|---|
| Protein | Chicken, fish, eggs, Greek yogurt, tofu, whey | Processed meats |
| Carbs | Oats, quinoa, sweet potatoes, brown rice, legumes, fruit | Refined sugars, white bread |
| Fats | Avocado, olive oil, nuts, seeds, fatty fish | Fried foods |
| Vegetables | Leafy greens, broccoli, bell peppers, asparagus, cauliflower | None (eat freely) |
Pro Tip
Recomp requires precision — keep calories within 5% of maintenance. A modest deficit of 100-200 kcal works best for most people. Protein quality matters more here than in any other strategy.
3. Meal Distribution
How you distribute your calories across meals affects satiety, energy levels, and muscle protein synthesis. A balanced approach works best for most people.
Breakfast
25%
of daily calories
Lunch
35%
of daily calories
Dinner
30%
of daily calories
Snacks
10%
of daily calories
Protein should be distributed evenly: aim for 30-40 g per meal. This maximizes muscle protein synthesis throughout the day.
4. Eating Situations
Real life does not always allow for perfectly prepared meals. Here is how to handle common situations while staying on track.
Eating Out
- Choose grilled over fried proteins
- Sauces and dressings on the side
- Water or unsweetened beverages
- Estimate portions using hand sizes
Office Lunch
- Pack lunch when possible
- Choose protein-first options from menus
- Watch dressings and hidden calories
- Keep healthy snacks at your desk
Busy Schedule
- Batch prep proteins (chicken, eggs, fish) for 3-4 days
- Overnight oats for grab-and-go breakfast
- Protein shakes as meal backup
- Pre-portion snacks into containers
Vegetarian
- Combine complementary proteins (rice + beans, tofu + quinoa)
- Target higher total protein (2.0-2.2 g/kg)
- Include soy products (tofu, tempeh, edamame)
- Consider a leucine supplement if needed
5. Beyond Macros
Macronutrients get most of the attention, but several other factors determine success during a recomposition phase.
Fiber
Target 25-35 g daily from vegetables, fruits, legumes, and whole grains. Fiber slows digestion, improves satiety, and supports gut health during calorie restriction.
Water
Drink 3-4 L of water daily. Adequate hydration supports metabolism, reduces hunger signals, and improves training performance. Drink 350-500 ml before meals.
Fruit & Vegetables
Aim for 5+ servings of fruits and vegetables daily. They provide micronutrients, antioxidants, and fiber with minimal calorie impact. Prioritize variety across colors.
Meal Frequency
3-5 meals per day works for most people. Choose a frequency that fits your schedule and hunger patterns. Protein distribution matters more than meal count.
6. Today's Checklist
Use this daily checklist to stay on track. Items reset each day — check them off as you go.
7. Frequently Asked Questions
What calorie intake works best for recomp?
Aim for 0-5% below maintenance TDEE, or about 100-200 kcal below maintenance. Being too far in a deficit prevents muscle gain. Being in a surplus prevents fat loss. Precision is key.
What protein intake is best for recomp?
Target 1.8-2.2 g per kg of body weight — higher than maintenance but lower than a full cut. Protein quality matters: prioritize complete proteins with high leucine content for mTOR activation.
How long does recomposition take?
Recomp is slower than dedicated phases. Visible changes typically take 12-16 weeks. Track waist circumference and strength, not scale weight — the scale often stays the same.
Can women recomp as effectively as men?
Yes. Women may have a slight advantage due to hormonal profiles that favor fat utilization during exercise. The principles are the same, but caloric targets differ due to body size.
Do I need to know my body fat percentage for recomp?
It helps significantly. Recomp works best for those in intermediate body fat ranges (12-18% male, 20-25% female). Lower body fat individuals may need a dedicated bulk; higher may need a dedicated cut first.
8. Next Steps
Educational Disclaimer: The information in this guide is for educational purposes only. Calorie restriction and body composition changes may affect hormone levels, metabolic rate, and psychological well-being. Individuals with a history of eating disorders, metabolic conditions, or other clinical concerns should consult a qualified medical professional before starting any calorie-restricted diet.
BodyCompOS Scientific Review Board
Scientific ReviewACSM & ISSN Sports Nutrition Standards · Peer-Reviewed Mathematical Modeling
The core calculations, strategy recommendations, and guides on BodyCompOS are built directly from peer-reviewed sports science research and clinical nutrition standards. By utilizing validated thermodynamic equations (Mifflin-St Jeor, Katch-McArdle) and anthropometric models (US Navy Circumference Method), we ensure all estimates are mathematically sound, transparent, and completely traceable to published athletic guidelines.