The fat reduction achieved through CoolSculpting can be long-lasting. During the procedure, targeted fat cells are frozen and eventually eliminated from the body naturally. Once these fat cells are eliminated, they do not typically regenerate. However, it is important to note that CoolSculpting does not prevent new fat cells from forming in untreated areas. Seniors should maintain a stable weight and a healthy lifestyle to ensure the longevity of the results. Regular exercise and a balanced diet can help maintain the desired body contours achieved through CoolSculpting.