It’s clear that to gain muscle mass you have to train consistently; but, apart from this, there are foods that help you increase muscle mass.
Muscle tissue is composed mostly of water and about 20% protein. Therefore, if you want to gain muscle mass, you need to eat foods that provide plenty of protein, although you can also take commercial protein supplements. You should also consume fats and carbohydrates in appropriate amounts.
Foods that help increase muscle mass

First, to gain muscle mass, your diet must be balanced; that is, the total calories you consume must exceed your daily requirements. This is known as a hypercaloric diet or calorie surplus.
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