Gammanol Forte supports lean muscle. Several small studies suggest that Gammanol Forte can provide nutritional support, possibly endorphins. Athletes, such as football players and weight lifters, have been shown to reduce body fat, increase lean body mass and increase strength. As a result of physical stress, the body releases hormones with roles in reducing pain (endorphins), reducing inflammation (corticosteroids) and stimulating tissue repair (androgens and growth hormone).