Protein per body weight usually spans 0.8–2.0 g/kg, adjusted for activity, age, and goals.

For everyday foods, protein per serving ranges from ~2–30 g; most adults do best with 20–40 g per meal.

For healthy weight gain, target 1.6–2.2 g/kg protein daily, split across 3–5 meals, with a small calorie surplus and regular strength training.

For protein powder per day, most adults do well with 20–40 g per shake, 1–2 shakes, inside total daily protein needs.

Most adults need 0.8 g/kg per day; active, older, or pregnant targets often rise to 1.0–2.0 g/kg.

For muscle building, aim for 1.6–2.2 g/kg of protein daily and split it into 3–5 meals of 0.25–0.4 g/kg each.

Your gut absorbs most dietary protein; for muscle building, target ~0.25–0.4 g/kg per meal spread across the day.

For muscle growth, daily protein needs usually fall around 1.6 g per kilogram of body weight, adjusted for training, size, and goals.

Aim for 1.6–2.4 g of protein per kilogram of body weight daily to drop body fat while keeping lean mass.

For bodybuilding protein needs, aim for 1.6–2.2 g/kg daily, rising to 2.3–3.0 g/kg during fat-loss phases when calories are tight.