Seven almost news about obesity

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Seven almost news about obesity
Seven almost news about obesity
Anonim

The 20th European Obesity Science Congress will be held in Liverpool between the twelfth and the fifteenth of May. This year again, many researchers gathered to share their results with the profession and the world. We have selected some of the more interesting ones. Details after the click!

1. People with a pear shape live 10 years longer

Those 30-year-old women who have a thin waist and a round bottom can live up to 9 and a half years longer than those who mainly bulge in the abdomen, i.e. have an apple shape, writes the Daily Mail. Dr. Margaret Ashwell, a former government adviser, has warned before that the pear shape is depressing the apples, but now we can also calculate who's life expectancy is. First, measure the waist size and height, then divide the former by the latter. If the ratio is below 0.4, then we are too thin, if between 0.4 and 0.5, then we are considered a pear, if between 0.51 and 0.6, then an apple, that is, it is worth losing a little weight, but it is not necessary. if the ratio is higher than this, then there is no fairy tale, you have to get rid of the belly fat. "If our waist circumference is less than half our height, we can increase our lifespan. This applies to everyone in the world, whatever the measurement unit may be, centimeters, inches, miles. It's that simple," Ashwell previously stated. And what does that mean in years? If a 30-year-old woman gets 0.6, she will live 1.5 years less than her partner with a ratio of 0.5, if this number is 0.7, she will lose almost five years, and if 0.8, then almost ten. For men, these numbers are even higher.

2. Men can lose weight faster

shutterstock 110803001
shutterstock 110803001

The organization Slimming World tracked the weight loss of 1.3 million dieters, and while women lost 3.2 kilos, men lost an average of 6.8 kilos in the same time, according to the Daily Mail. According to Mike Lean, an overweight expert at the University of Glasgow, this is partly because men are more goal-oriented when it comes to losing weight. Of course, they, for example, attended weight loss meetings much more diligently than women. "Slimming clubs are women's territory. If a man decides to join such a club, he must be motivated," said Dr. Jacquie Lavin, one of the experts at Slimming World. By the way, only every twentieth dieter at the organization was male.

According to the researchers, it is also a not inconsiderable aspect that the majority of men who lost weight were diet virgins, and first-round dieters are always more successful than those who constantly count calories. Not to mention that men's metabolism is much faster. Of course, the difference can partly be traced back to the fact that the men were much fatter when they started the weight loss program, and it is easier to lose weight from a heavier weight. Of course, it cannot be disputed that they got rid of a much larger percentage of their body weight than their female counterparts.

3. The app that really helps

These days it seems that we can barely breathe without smartphone apps, but that's okay, because the British have supposedly developed an app that really helps you get rid of extra pounds. The method is as follows: before the meal, you have to take a photo of what is on the plate, then when you have finished, you have to answer a few questions (Did you eat it all? Are you full?), and before the next meal, you have to take a good look at what you have already eaten that day. In addition, the application is strict, reminding the user via SMS to face up to their consumption for the day if they do not do so on their own. Would that be stupid? Not directly.

The researchers examined 12 overweight and obese people for 4 weeks. Test subjects daily approx. they used the application five times, documented meals 2.7 times, and lost an average of 1.5 kilos over the course of one month. According to Eric Robinson, the result is also very promising, as the subjects managed to lose this weight in a short time, moreover, without receiving special dietary advice and without having to exercise. According to their observations, it is worth eliminating distractions during meals that distract us from eating (such as watching television or using the computer), because otherwise we eat 50 percent more, reports Sky News.

4. Royal breakfast only hurts

shutterstock 62264701
shutterstock 62264701

Breakfast is a really important meal, so it doesn't matter what and how much we eat. Hannah Lewis, a PhD student at the University of Cambridge, examined the eating habits of 33 obese and overweight people, and it turned out that those who eat a smaller portion in the morning do not want to make up for what was left out of breakfast during the rest of the day. In order for the results to be as well-founded as possible, the participants of the survey did not know what the research was about, nor did they know whether they had received it from a breakfast with a lower or higher calorie content. The researchers always alternated between the 699, 559 and 419 calorie portions, but this did not affect how much the subjects ate during the rest of the day: excluding breakfast, the daily calorie intake was usually between 1,762 and 1,772 calories, which is not a big difference.. In other words, you can gain a serious advantage immediately at breakfast if you want to lose weight. According to Lewis, of course, there is no need to draw far-reaching conclusions yet, more thorough tests are still needed, but the result is definitely encouraging - reports medpagetoday.com.

5. No one pays attention to skinny kids

University of Essex researcher Dr. Gavin Sandercock also drew attention to a worrying fact. According to him, being underweight is much more harmful to he alth than being overweight. In addition, the child with such a problem receives less attention than necessary, because everything revolves around the problems caused by being overweight. Sandercock and his colleagues examined a total of 10,000 children between the ages of 9 and 16, and based on the summary of the results, 6 percent of them are considered thin (this ratio was 6.4 percent for girls and 5.5 percent for boys). According to experts, the reason for this phenomenon is the fear of obesity, rising food prices, and too little exercise, and it would help a lot if family doctors were sufficiently prepared and could provide professional help to families.

6. Obesity leads to dementia and it costs a lot

According to a research in which 8,500 Swedish twins participated, being overweight also increases the risk of developing dementia in old age. Subjects with a BMI over 30 had a fourfold increase in dementia risk, and those with a BMI between 25 and 30 had a 71 percent higher risk. The UK He alth Forum has also calculated what this means for the British, it can be read on the BBC website. If the proportion of obese men increased from the current 24 percent to 46 percent, and for women it were 31 instead of 26, then among 100,000 people over the age of 65, there would not be 4,894 dementia patients, but 6,662. According to Jessica Smith, an employee of the Alzheimer's Society, this is why it is also important to take care of our weight and exercise regularly even in old age.

7. Fish oil protects the brain from hamburger

According to a study by the University of Liverpool, fish oil helps reduce the harmful effects of fast food on the brain. "There are many factors that influence body weight, and the most important of these are the nutrients you consume. Refined sugar or saturated fats in fast food lead to obesity, disrupt metabolism and affect brain function. According to some research, these negative processes can be reversed and even protected by omega-3 fatty acids," said Dr. Lucy Pickavance, University Fellow. He and his colleagues tried to find out whether, according to the literature, these fatty acids can promote weight loss by stimulating specific brain processes. According to research, when a person eats foods high in omega-3 fatty acids, the hormones that are released after a meal and are intended to protect neurons from harmful effects and stimulate their growth cannot enter the brain. due to given materials. According to animal experiments, omega-3 fatty acids eliminate the harmful effects of these substances.

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