During weight loss, decreased leptin levels increase appetite, leading to weight regain as the body tries to restore energy stores.
Yo-yo dieting often results in a higher percentage of body fat, particularly around the abdomen, which can be challenging to lose.
Weight loss diets can cause muscle mass reduction, affecting strength and metabolism negatively over time, unless countered with strength training and adequate protein intake.
Cycling between weight gain and loss increases the risk of fatty liver disease, which can lead to more severe liver complications over time.
Yo-yo dieting is associated with an increased risk of type 2 diabetes, especially when weight regain results in accumulation of abdominal fat.
Fluctuating weight patterns are linked to a higher risk of coronary artery disease and other cardiovascular issues, particularly with significant weight swings.
Repeated weight cycling can elevate blood pressure, potentially impacting long-term cardiovascular health and increasing disease risk.
Yo-yo dieting often leads to frustration and diminished self-confidence regarding body image and health management, despite efforts.