| Meat (Cooked, per 100 g / 3.5 oz) | Protein Content | Notes |
| Chicken Breast (skinless) | 30–32 g | Highest protein-per-calorie option |
| Turkey Breast | 29–31 g | Very lean and protein-dense |
| Tuna (Yellowfin) | 28–30 g | Comparable to chicken when very lean |
| Lean Beef (sirloin) | 26–30 g | Similar to lean lamb in some cuts |
| Pork Loin | 26–29 g | Lean cut with strong protein content |
| Lean Lamb (leg, loin, trimmed chops) | 25–28 g | High-protein option, closer to beef when trimmed |
| Salmon | 20–25 g | Lower protein density due to healthy fats |
| Regular Lamb (fattier cuts like shoulder) | 20–25 g | Richer flavor, lower protein density because of fat |