This shows how much of your calories come from protein - your muscle-building fuel. It reflects your logged foods. For the full picture, log all your meals.

25% is the baseline. At this level, a quarter of your energy protects and maintains your muscle.

Want to grow? Aim for 30-50%. Protein-dense foods like tofu and lean meats help you build muscle without excess calories.

After 30, we naturally lose 3-5% of muscle mass per decade. This isn't just about strength - muscle is metabolically active tissue that helps regulate blood sugar, supports bone density, and protects against falls as we age.

Protein provides the building blocks to slow this decline. It's not about getting big - it's about maintaining the body you have for longer.