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WHY DOESN’T THE WEIGHT STAY OFF?
Once you drop some weight, your physique responds by growing your urge for food and decreasing the variety of energy you burn, Dr Corridor mentioned.
He and others have estimated that for each 900 grams of weight you lose, your metabolism slows by about 25 energy per day, and your appetite will increase by about 95 energy per day. So in different phrases, should you lose 9 kg, your physique will burn roughly 250 energy much less every day whereas craving about 950 energy extra.
To keep up your weight reduction by means of weight-reduction plan over time, you’ll should proceed consuming much less whereas resisting a rising urge for food and slower metabolism, which is “more and more troublesome,” Dr Schur mentioned.
The drive to eat extra is so robust as a result of our brains “sense that our vitality shops are being depleted,” she added, and “that’s a risk to our survival.”
The brand new weight reduction medication stop weight regain partially by decreasing regular urge for food indicators, Dr Collazo-Clavell mentioned. However when individuals cease taking the medication, the load returns, in all probability for a similar causes described above.
Are there well being dangers related to weight-reduction plan for weight reduction?
Weight-reduction plan typically ends in cycles of weight reduction and regain, and a few analysis has instructed that this may be dangerous, mentioned Kendrin Sonneville, an affiliate professor of dietary sciences on the College of Michigan College of Public Well being.
Some, however not all, research have discovered that weight fluctuation is related to earlier death, cardiovascular disease, Type 2 diabetes and depression; nevertheless, these research generally embrace individuals who have misplaced and regained weight due to well being issues, not simply from weight-reduction plan.
“There’s not conclusive proof that it’s dangerous to go up and down,” Dr Schur mentioned, however there’s debate concerning the chance.
Dr Sonneville additionally worries that weight-reduction plan might put some individuals vulnerable to growing an consuming dysfunction. Anecdotally, many individuals with consuming problems say that their circumstances started with weight-reduction plan, she mentioned. Whereas clinical weight loss trials haven’t borne this out, these research have had many limitations and haven’t totally assessed how weight-reduction plan impacts “individuals’s relationship with meals and their our bodies in the long run,” Dr Sonneville mentioned, so extra analysis is required.
Most individuals who food plan don’t develop an consuming dysfunction, Dr Sonneville mentioned, however even then, their relationships with meals can deteriorate if they begin “ prioritising weight and diet over pleasure and tradition and connection.”
When you have a troublesome relationship with meals and your physique, or if in case you have skilled binge consuming or one other consuming dysfunction, Dr Schur mentioned, it’s extra necessary to concentrate on a wholesome relationship with meals than in your weight.