Background: Our Our knowledge of the mechanisms that cause acne vulgaris is constantly developing. Acne pathophysiology is known to be influenced by a myriad of variables, including environmental, hormonal, genetic, and inflammatory aspects. The topic of weight has persisted in discussions about acne for decades due to the role it plays in several of these variables. Several studies have looked at the role of weight and food in acne sufferers, and the results show that people who are normally weighted and eat a low-glycemic-load diet are less likely to have acne than those whose diets are high-glycemic-load. Our goals are: Here we summarize what is known about the link between various body weights and acne, as well as how this variable may affect both the condition and its treatment. Final thoughts: According to our results, there is a correlation between acne and varying body weights. Acne was more often diagnosed in those who were overweight or obese.