Main menu

Pages

6 calorie health myths that will make you fat

featured image

Myth 2: Your metabolism slows down as you age

Do you think tight waistbands are to blame for aging? The team looked at her 6,400 average daily calories from birth to her 95-year-old in going about her daily routine around the world.

If you imagine teens and twenties to be the fastest calorie burners, you’re not alone. But you are wrong. “Metabolism cannot be blamed for weight gain in middle age,” says study lead Herman Pontzer, author of Burn: The Misunderstood Science of Metabolism. “The calories we consume every day are incredibly stable throughout adulthood, from his 20s to his 60s or so.”

After the age of 60, our metabolism slows down, but only by 0.7% per year. So there is an excuse for that.

Myth 3: We all process calories the same way

Remember that infuriating friend who claimed to eat like a horse while maintaining her rake figure? Well, it turns out she might not be fibbing. In 2019, the largest scientific nutrition study of its kind underway, led by an international team of scientists including researchers from King’s College London, found that even among identical twins, the same foods revealed that each person’s reaction to

While tracking data on activity, sleep, hunger, and gut bacteria from thousands of participants in the US and UK, the researchers found that blood levels of markers such as sugar, insulin, and fat, for example, increased with specific diets. (60%). twins).

The results reveal wide variations in blood responses to the same diet, and individual differences in metabolism driven by factors such as gut microbiota and exercise are as important to our health and waistband as the nutritional composition of food. “Of course it depends on who you are,” says Yeo.

What is the moral of this myth? Unfortunately, you may not be able to exceed or reduce your recommended caloric intake before you gain weight.

Myth 4: A low-fat diet is the best way to lose weight

Fat provides more than twice as many calories per gram of carbohydrates. Next time you shop, put low-fat yogurt in your basket… right? Not really.

“Consumers think that anything labeled as low-fat is low-calorie, but often that’s not the case,” says Johnstone. “Just because it’s low in fat doesn’t mean it’s low in calories. The food should contain other macronutrients.”

Manufacturers often compensate by increasing the amount of sugar in their low-fat products, which can lead to blood sugar spikes and cravings. Helpful. Reaching for lower-fat alternatives may lead you to reach for more snacks later.

Myth 5: Calorie Counting Will Maintain Weight Loss

In July, a study published in the British Journal of Health Psychology offered a little solace for those struggling to ignore the rumbling of their stomach as they approached 11.

Over 6,000 young people in eight countries were asked about their self-esteem and body mass index. The researcher then tested his three: intuitive (eat when you’re hungry), emotional (or “eat your feelings”), and restraint (restrict calories for weight loss or weight maintenance). We compared two eating styles. Not surprisingly, those who ate intuitively tended to have higher self-esteem. However, they also appeared to have a lower weight.

“The problem with ‘weight management strategies,’ or dieting, is that you usually have to ignore the physical cues of hunger and satiety,” says Charlotte Markey, Ph.D., principal investigator at Rutgers University in New Jersey.

“This is not a good long-term strategy. There’s a reason for these cues – to keep you alive! This doesn’t mean people should eat anything anytime or all the time. But be hungry.” Some things are miserable and unsustainable.”

In fact, a 2010 study from the University of California found that counting calories increased stress hormones associated with excess belly fat. “Reducing calories increases cortisol,” explains study leader A Janet Tomiyama.

.

Commentaires