While many foods contain protein, these five stand out because of their protein-to-calorie ratio and their ability to keep you full without adding hidden sugars.
1. Chicken Breast (The Lean King)
With 31g of protein per 100g, chicken breast remains the ultimate choice for muscle building. It is incredibly versatile and contains almost no fat or carbohydrates.
- Best for: Weight loss and clean bulking.
2. Whole Eggs (The Biological Gold Standard)
Eggs have the highest Biological Value, meaning your body absorbs the protein in eggs more efficiently than almost any other source. One large egg provides about 6-7g of protein.
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3. Greek Yogurt (The Protein Snack)
Unsweetened Greek yogurt contains double the protein of regular yogurt. A standard serving can offer up to 17-20g of protein.
- Bonus: It acts as a perfect substitute for sour cream or mayo in healthy recipes.
4. Lean Beef (Iron & B12)
Grass-fed beef provides around 26g of protein per 100g. Beyond protein, it is a vital source of heme iron and Vitamin B12, which are essential for energy levels especially when you’ve cut out sugar.
5. Lentils (The Plant-Based Giant)
For those on a plant-based diet, lentils are unbeatable. They offer about 18g of protein per cooked cup and are loaded with fiber, which stabilizes blood sugar levels.
