Some animal and in vitro studies have suggested that resveratrol could potentially help in burning fat by improving metabolic function and stimulating the breakdown of fat. For example, research has shown that resveratrol can stimulate the formation of a type of fat called "brown fat," which burns calories to generate heat. An article from Shape mentions that while there's evidence about resveratrol's exercise benefits, claims that the supplement helps people lose or maintain weight are harder to substantiate. Some proponents suggest that resveratrol may interact with blood sugar, which could potentially influence weight. WebMD states that resveratrol might have many effects in the body, including potential benefits for hay fever and weight loss. A ScienceDaily article reports on a study that found resveratrol reduces the accumulation of triglycerides, which could potentially contribute to fat reduction.