The best protein sources are foods that provide a high amount of protein along with useful nutrients. Good animal-based options include chicken, turkey, lean beef, eggs, Greek yogurt, cottage cheese, fish, seafood, whey protein, and casein protein. Good plant-based options include tofu, tempeh, lentils, beans, chickpeas, edamame, soy milk, quinoa, and plant-based protein powders. For best results, choose a variety of protein sources across the week to support muscle growth, recovery, nutrient intake, and long-term health.

Yes. Protein can support fat loss by helping you feel fuller, preserving lean muscle, and increasing the energy cost of digestion compared with fats and carbohydrates. When dieting, a higher protein intake helps reduce the risk of muscle loss, especially when combined with resistance training. This is why protein is one of the most important nutrients for improving body composition, not just reducing scale weight.

No. More protein is not automatically better once your body’s needs are already covered. Higher protein intakes can be useful during fat loss, intense training, or muscle-building phases, but after a certain point, extra protein does not keep increasing muscle growth. Once your target is reached, it is usually better to use the remaining calories for carbohydrates and healthy fats to support training performance, hormones, recovery, and overall health.

Yes, spreading protein across the day is usually better than eating most of it in one meal. A good target is 3–5 protein feedings per day, with each meal containing roughly 25–45 g of high-quality protein, depending on your body size and total daily target. This helps support muscle protein synthesis, improves satiety, and makes it easier to consistently hit your daily protein goal.

For muscle growth, most active people should aim for around 1.6–2.2 g of protein per kg of body weight per day. If you are training hard, dieting, already lean, or trying to maximize muscle retention, your target may be slightly higher, around 2.2–2.5 g/kg/day. For example, someone weighing 75 kg would typically need around 120–165 g of protein per day, with higher targets suitable for muscle gain, fat loss, or intense training phases.