Liposuction is a cosmetic procedure that removes excess fat from specific areas of the body using suction, allowing both men and women to improve their appearance without significant scarring. It is not a substitute for weight loss but rather targets stubborn fat that does not respond to diet and exercise. There are various liposuction techniques available with different benefits, such as reduced bruising and faster recovery times, but all aim to eliminate unwanted fat from targeted regions of the body. Potential candidates should consult a skilled plastic surgeon to determine if liposuction is appropriate for their goals and health needs.