Will dieting not make you lose weight, or will it change your intestines beyond recognition? Study: Increased risk of gastrointestinal inflammation
Obesity is one of the most difficult diseases of civilization in modern society, and weight loss has gradually become a national movement. Many diets that claim to help with weight loss have become popular, including dieting, fasting, ketogenic diets, etc., and each has its supporters. Long-term dieting may lead to weight loss, but if the daily caloric intake is too low, it may cause changes in the intestinal environment and cause irreversible damage to the body. Research from Charité - Universitätsmedizin Berlin in Germany shows that long-term dieting may cause gastrointestinal inflammation and increase the frequency of diarrhea. Before making any dietary changes, be sure to measure your own situation and consult a professional physician and nutritionist.
Changes in the intestinal environment caused by dieting may increase the risk of gastrointestinal inflammation
To explore the impact of dieting on the body, Charité Medical School in Berlin recruited 80 female subjects ranging in weight from mildly obese to severely obese. The women consumed 800 more calories per day by following a meal replacement program supervised by their health care team. The participants were examined at a clinical research center, and researchers regularly collected stool samples from the subjects for analysis and found that dieting indeed reduces the number of intestinal microorganisms and changes the composition of the intestinal environment.
The subjects’ fecal samples were transferred to experimental mice. When the feces were transplanted into the mice, the mice began to lose weight. When the researchers examined the contents of the subjects’ feces in detail, they found an increasing number of Clostridium difficile. This bacteria generally grows significantly after humans are given antibiotics, which may cause gastrointestinal problems in humans. Severe inflammation occurs in the wall.
The research team reached a preliminary conclusion: daily intake of extremely low-calorie diets may cause great changes in the human intestinal microbial environment. It is not yet certain whether such a change will affect long-term health, but researchers believe that it may make gastrointestinal inflammation more likely to occur when antibiotics are administered, thereby increasing the occurrence of abdominal pain and diarrhea. The research team believes that changing the gastrointestinal environment may be one of the opportunities for treating obesity and diabetes in the future.
Only by adhering to the “211” principle for each meal and the 8-hour fasting method can it be effective
When it comes to dieting and fasting, almost everyone knows the most popular “intermittent fasting” method. Some scholars believe that intermittent fasting has the same effect as a calorie-controlled diet and does not require prolonged starvation to lose weight. Song Yanren, an obesity specialist in Taiwan, once publicly stated that intermittent fasting has its effects on patients with metabolic syndrome and obesity, but eating time and diet content are also important. If the patient is overweight, the daily eating time should be limited to 8 hours. Within 14 hours, if the eating time is extended to 14 hours, this method will gradually lose its effectiveness.
In terms of dietary content, Dr. Song Yanren suggests that the ratio of “vegetables: meat: starch” in each meal should be maintained at 2:1:1. In terms of caloric intake, according to the 2:1:1 model, the total amount of food in one meal should be The calories will not exceed 600 calories, so you can feel satisfied while staying within the caloric standard.
It can be seen that whether it is excessive dieting or adopting a weight loss strategy of extremely low calorie intake, it may have negative effects on the body. If you want to maintain your ideal weight, it is recommended not to adopt extreme dietary methods and choose a diet that is most suitable for you, so that you will not give up halfway on the road to weight loss. If you have a craving for sweets and like to eat junk food and sugary drinks, then the most effective diet may not be enough. The first step to successful weight loss is to swap your handshake budget for warm salads or sugar-free yogurt with lunch. In short, if you eat healthily and nutritiously, you are bound to lose weight successfully!
source:
Caloric restriction disrupts the microbiota and colonization resistance
