Nutrition for Muscle Growth: What You Need to Know
MyFitEngine Team
2024-03-05
The Foundation: Calories
Building muscle requires energy. To gain muscle effectively, you need a slight calorie surplus—about 200-300 calories above maintenance.
Use our TDEE calculator to find your maintenance calories, then add 200-300 for muscle gain.
Macronutrient Breakdown
Protein: The Building Block - **Target**: 1.6-2.2g per kg of bodyweight - **Example**: 80kg person needs 130-175g protein daily - **Sources**: Chicken, fish, eggs, dairy, beans, tofu
Carbohydrates: The Fuel - **Target**: 3-5g per kg of bodyweight - **Timing**: Most around workouts - **Sources**: Rice, oats, potatoes, fruits, whole grains
Fats: The Hormone Helpers - **Target**: 0.8-1g per kg of bodyweight - **Focus**: Healthy fats from nuts, olive oil, avocados, fish
Meal Timing for Muscle Growth
Pre-Workout (2-3 hours before) - Balanced meal with protein and carbs - Example: Chicken breast with rice and vegetables
Post-Workout (within 2 hours) - Prioritize protein for recovery - Include carbs to replenish glycogen - Example: Protein shake with banana
Throughout the Day - Eat every 3-4 hours - Include protein with each meal - Stay hydrated (3-4 liters water daily)
Sample Muscle-Building Day
**Breakfast (8:00 AM)** - 4 eggs, 2 slices whole grain toast, avocado - Protein: 24g | Carbs: 30g | Fats: 35g
**Mid-Morning Snack (11:00 AM)** - Greek yogurt with berries and nuts - Protein: 20g | Carbs: 25g | Fats: 15g
**Lunch (2:00 PM)** - Grilled chicken breast, quinoa, mixed vegetables - Protein: 45g | Carbs: 50g | Fats: 10g
**Pre-Workout (5:00 PM)** - Banana and a handful of almonds - Protein: 6g | Carbs: 30g | Fats: 14g
**Post-Workout (8:00 PM)** - Protein shake, white rice, salmon - Protein: 50g | Carbs: 60g | Fats: 25g
~145g protein, 195g carbs, 99g fats
Supplements: Do You Need Them?
None—food first **Helpful**: - Whey protein (convenience) - Creatine monohydrate (proven performance boost) - Vitamin D (if deficient) - Omega-3 (if low fish intake)
Common Nutrition Mistakes
1. **Not eating enough**: Undereating kills muscle growth 2. **Poor protein distribution**: Spread protein across meals, not just one big meal 3. **Avoiding carbs**: Carbs fuel intense training and recovery 4. **Over-restricting**: Being too strict leads to binge eating
Tracking Your Nutrition
Use our Macro Calculator to: - Set appropriate targets - Adjust based on progress - Find the right balance for your goals
Remember: Nutrition supports training—you can't out-train a bad diet, but you also can't diet your way to muscle without proper training.