Yo-yo dieting basically refers to an endless cycle of weight gain and weight loss (Das, 2017). Its effect goes beyond appearance and can even cause severe damage to one's metabolism. Yo-yo dieting incorporates fad diets that tend to detox, limit, get rid of, or clean up the body of vital nutrients and calories (Demet, 2017). What most individuals fail to realize is that each person's Resting Metabolic Rate (RMR) is distinct. That is why set diets will always be ineffective. Two females of similar weight, age, and height could have totally distinct RMRs, where one may be 1,300 and the other 1,800 (Das, 2017). If they both choose to pursue a strict 1,500 calorie daily diet, these women will obviously get very distinct outcomes.
Yo-yo dieting has recently gained popularity as individuals seek an immediate solution without making lifestyle transformations. In the course of dieting, fat is lost, leading to decreased amounts of leptin hormone, which is responsible for making one feel full (Demet, 2017). As a result, a person's appetite increases as the body tries to resupply energy stores. Weight gain is soon experienced, forcing the individual to start the cycle of losing weight all over again.
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As the body reacts to the calorie limitation during dieting, the metabolism slows down. Doctors and medical experts cite that fast weight loss usually triggers transformations in hypothalamic operation, which signals the body to slow down the basal metabolic rate (Das, 2017). This is so that it can align with whatever calories one is presently consuming. Notably, yo-yo dieting in individuals who have Body Mass Indexes (BMIs) at or lower than the usual range, are at a higher risk of Type 2 diabetes, heart illness, and high blood pressure (Demet, 2017). People need to realize that weight for all bodies, normal or high BMI, fat or thin, is not something that can be controlled. The only thing that can, therefore, be managed is lifestyle choices that are most suitable, working on significant habits that can be transformed.
References
Das, S. (2017). ' A yo-yo dieting or weight cycling can harm your heart, metabolism and cause depression .'
Demet, C. (2017). ' Yo-yo dieting isn't just counterproductive - it could put you at risk .'