People with weight problems and obesity are always prone to developing adult acne. Typically, the acne is more a result of an unhealthy lifestyle and bad eating habits rather than just the weight of the person. Oily foods, pizzas, and fries make people gain a lot of weight. The oil soon affects the pores in the skin resulting in acne. Moreover, obesity means a less active lifestyle. The more active you are, the younger you look. It’s good for the skin too as it stays hydrated. A healthy lifestyle with the right eating habit and plenty of exercise fights obesity.