If you’re undergoing training, the recommended daily protein intake is 1.6 grams per kilogram of your body weight. Assuming you weigh 70 kilograms, your daily protein intake should be 112 grams.  You can also check your total calorie intake to ensure you have enough macros to burn during workouts. To do this, you must calculate your total daily energy expenditure, which significantly depends on your age, sex, weight, and activity level.  Once you get your total calorie requirement daily, add 300-500 calories to establish your calorie goal for muscle gains. Each macro (protein, carbs and fats) is very important, so don't just focus on protein.