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Yes, dietary protein supports muscle growth, but progress comes from resistance training plus enough total protein across the day.

Yes, protein is good for the gym: it builds and repairs training-stressed muscle so you recover and grow.

No, protein powders aren’t required for workouts; regular foods can meet protein needs, though shakes are a handy way to hit targets.

Yes, a protein shake before training can suit many workouts when paired with carbs and timed to your stomach.

Protein powder timing can be before or after training; pick pre for fuel support and post for recovery, with 20–40 g per serving.

Protein powder feeds muscle growth while creatine boosts training output; the best pick depends on your intake, budget, and goals.

No, a shake after training isn’t mandatory; total daily protein drives results, though a quick drink can be a handy way to hit your target.

Yes, protein powders for gym routines are generally safe when you pick third-party tested products, match your dose to your needs, and watch for conditions.

Yes, protein supports gym training by repairing muscle and backing strength gains; most lifters need about 1.2–2.0 g per kg daily.