Supplements are a type of Product made with many types of energetic substance which provides some energy to a person who is going to the gym. Because exercise in Gym Requires energy very much supplement helps to charge the body of a person. Other than supplements Consumption of dry fruits is also very good for the bodybuilder to gain energy and required healthy substances in the body. Dry fruits Like almonds, Berries, and Kismis are higher in fiber and most energetic.