Protein is the most important nutrient for weight loss. It boosts metabolism, reduces appetite, and helps preserve muscle mass during calorie restriction.
Why Protein Matters for Weight Loss
When you lose weight, you want to lose fat, not muscle. Adequate protein intake helps your body maintain lean mass while burning fat for energy.
How Much Protein Do You Need?
For weight loss, aim for 1.6-2.2 grams of protein per kilogram of body weight (0.7-1.0 g per pound). For a 70 kg (154 lb) person, that's 112-154 grams daily.
Best Protein Sources
Animal Sources
- Chicken breast (31g per 100g)
- Eggs (13g per 100g)
- Greek yogurt (10g per 100g)
- Salmon (25g per 100g)
- Lean beef (26g per 100g)
Plant Sources
- Lentils (9g per 100g)
- Chickpeas (8g per 100g)
- Tofu (8g per 100g)
- Quinoa (4g per 100g)
- Edamame (11g per 100g)
Sample High-Protein Meal Plan
Breakfast: 3 scrambled eggs with spinach and 1 slice whole-grain toast (35g protein)
Lunch: Grilled chicken salad with 150g chicken, mixed greens, avocado (45g protein)
Dinner: 150g salmon with quinoa and roasted vegetables (50g protein)
Snack: Greek yogurt with berries (15g protein)
Timing Your Protein Intake
Spread your protein across 3-4 meals throughout the day for optimal muscle protein synthesis. Aim for 30-40g of protein per meal.