how much protein a day to gain muscle
Before weight training, take about 10-20 grams of whey protein to enhance muscle strength, increase endurance, and decrease muscle breakdown. After your workouts, go with 20-40 grams of whey to enhance muscle recovery and boost muscle protein synthesis. You should also consider taking 20-40 grams of whey protein as soon as you roll out of bed. This will stop the muscle breakdown that occurs as a result of fasting overnight.