Why can’t I lose weight?
Dr. Chahal says weight loss can lead to a decrease in your resting metabolic rate, or the number of calories you burn while at rest. In 2016, American researchers published the results of a six-year study that followed former contestants on the weight-loss reality show The Biggest Loser.
During the show, each contestant lost an average of 125 pounds. But six years later, researchers discovered that their resting metabolic rates were much slower than before they took part in the show. This means they are burning fewer calories at rest and need to work harder (and lose weight). Lose weight (by eating more calories). result? They had gained back most of the weight they lost during the show.
Dr. Chahal says it’s not known exactly how weight loss lowers metabolic rate, but the more weight you lose, the more likely it is that your basal metabolic rate will adapt and decrease. Masu. Sudden and extreme weight loss makes this even more likely.
Other changes can also interfere with maintaining weight loss. One of them is hormones. Ghrelin, the hunger hormone, begins to increase when you lose weight, while leptin, the protein hormone that signals satiety, decreases. In other words, it makes you want to eat it.
“Some research suggests that genes may also play a role in weight management,” Dr. Chahal says. This set point theory states that our genetics, environmental factors, and childhood experiences help establish our weight set point, or innate weight range that our bodies strive to maintain. When we fall below this set point, the hormonal and metabolic changes mentioned above begin, Chahal explains. “It’s your body saying, ‘Look, I’ve been at this weight for a long time, and now you’re helping me lose more weight.'” I want to do my best.”
The psychology of yo-yo dieting
Biology aside, Dr. Chahal suggests that psychological factors may play a role in weight regain. “Psychological factors can cause weight gain. If the trigger returns, the weight will come back with it.” If you reach for junk food when you’re stressed, you’ve got a new deadline coming up, or you’re at work. A looming redundancy may impede weight loss.
Even if healthy habits aren’t linked to mental health, restrictive diets can wear down your resolve and self-control over time. The popular keto diet, which is high in fat, moderate in protein, and low in carbohydrates, is a good example, Dr. Chahal says. Because not all calories are created equal. “For example, 50 calories of carbohydrates in brown bread will cause a different insulin response than, say, 50 calories of protein.”
Calorie upon calorie, carbohydrates cause a spike in insulin (the hormone that regulates metabolism). More insulin means your body burns less fat. “This is why the keto diet has become so popular,” says Dr. Chahal. But maintaining a carbohydrate-free lifestyle over the long term can be difficult, he explains. Soon, real-world routines will be present again and carbohydrates will enter your life again.
“It’s not surprising at all if you gain weight back; that’s how we are made,” says Peter, a psychologist at the University of Bristol whose research focuses on human appetite and weight management. Professor Rogers explains. “As mammals, we have evolved the ability to store excess energy as body fat, which allows us to avoid risks when it is not readily available.” For people, it looks like this: Therefore, we need to take measures and implement them. ”
Professor Rogers explains that there are two stages to dieting and weight loss. First, in order to lose weight, you need to significantly reduce your calorie intake. Once you reach a healthy weight, you can increase your calorie intake slightly. However, be careful not to raise the weight too high as this will cause you to gain weight again. He suggests that this second step is often the most difficult. Because it’s easier to do something drastic that will make you noticeably gain weight for a month than to do something sensible forever with no motivation to lose weight. This makes it easy to fall into a pattern of weight loss and weight loss.