How does sleep affect th levels of leptin and ghrelin

 Sleep affects the levels of leptin and ghrelin hormones in the following ways:

• Leptin: When a person sleeps, leptin levels normally rise, subduing the need to eat by reassuring the brain that energy reserves are adequate for the time. However, leptin levels fall with chronic sleeplessness. Unaffected leptin levels have been reported in patients with a sleep deficiency
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• Ghrelin: Ghrelin levels rise primarily in response to acute sleep deprivation, while leptin concentrations remain essentially the same. A single night of poor sleep causes acute rises in ghrelin levels, but leptin levels remain unchanged. Ghrelin is an orexigenic hormone, but increasing the appetite is not the only function it has. Instead, this hormone has many metabolic and anabolic effects in various parts of the human body. Ghrelin acts on the hypothalamic-pituitary axis and other areas of the brain to stimulate a feeling of hunger and promote feeding. Serial measurement of appetite hormones showed that ghrelin levels were significantly lower in insomnia patients, whereas leptin did not differ between the groups. Participants with short sleep had elevated ghrelin
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In summary, sleep affects the levels of leptin and ghrelin hormones by regulating their concentrations. Leptin levels rise with sleep, subduing the need to eat by reassuring the brain that energy reserves are adequate for the time. Ghrelin levels rise primarily in response to acute sleep deprivation, while leptin concentrations remain essentially the same. Ghrelin acts on the hypothalamic-pituitary axis and other areas of the brain to stimulate a feeling of hunger and promote feeding

If you have developed belly fat, there's definitely something wrong

 If you want to lose belly fat, you have to follow the same advice that is centuries old, that is, the perfect ratio of diet and exercise. Leave the rest where they are Belly fat is a health problem. It not only makes your appearance look bad but it can be life threatening.

When the skin around the ribs stretches more than an inch, we call it belly fat. This fat also accumulates around our internal organs, liver and intestines.

The fat that accumulates around the vital internal organs of the abdomen affects health.

It is considered the most dangerous for health, but the good news is that it is not too difficult to reduce.

Health websites and TV commercials offer very simple fat loss solutions but the question is : do they work?

A team of 'Trust Me IMA Doctors' has done some experiments to find the answer.

The team formed four groups of 35 volunteers who were obese and at risk for type 3 diabetes and heart disease.

Frederick Carpe, Professor of Metrobolic Medicine at Oxford University, and Dylan K. Thompson, Professor of Bath University, conducted two separate experiments on two groups.

Thompson adopted two types of exercise, while Professor Carpe advised the two groups to take two different diets.

Thomson asked the first group of people to follow a regular diet and were given monitors to record their daily activities. They were also given some tips to increase their walking and healthy activities.

The other group was asked to try out the methods of health related websites.

The third group, under the supervision of Professor Carpe, was asked to drink three glasses of milk a day, another popular form of fat reduction. Research has shown that dairy products reduce fat.

The fourth group focused on food. All they were told was to take care of the food. They were told not to eat salty snacks in between meals. They were also told how to deal with the pain caused by hunger.

After six weeks, all participants were re-examined.

In the first group, it was found that the fat did not decrease but the health improved significantly. In the second group, the fat was reduced and the waist was also reduced by 2 cm, but there was no significant improvement in health and weight.

The health of the third group of milk drinkers did not change, although they were asked to take an extra 400 calories, but still did not gain weight.

The highest improvement was seen in the fourth group taking controlled diet. She lost an average of 3.7 kg per person and lost an average waist of 5 cm. Body fat decreased by 5% while internal organ fat decreased by 14%.

So the bottom line is that if you want to lose your belly fat, you have to follow the same centuries-old advice - the perfect balance between diet and exercise. Leave the rest where they are

Starch-rich potatoes can be helpful in weight loss

 People who want to lose weight, experts usually tell them to avoid foods rich in carbohydrates,  but now scientists believe that starch-rich potatoes can be helpful in weight loss.

Scientists say that this happens because people eat the same amount of food at the time of eating that fills their stomach, without thinking about how many calories they have gained in this food.


According to the researchers, people who add potatoes to their food, which are rich in carbohydrates and are heavy, fill their stomachs quickly, so doing so prevents them from eating more calories after filling their stomachs.

Every 100 grams of potatoes contains about 80 calories. This amount is more than double the calories present in vegetables like carrots or broccoli. But potatoes and bread, pasta and rice are eaten in equal quantities, it contains half the calories compared to these things.

In this case, the researchers also pointed out that the method of cooking potatoes is also very important and potato chips and crisps should be avoided because frying reduces its nutrition.

Professor Candida Rebello, a dietitian and co-author of the study from a research institute based in Baton Rouge, Louisiana, said that by eating heavy but low-calorie foods, you can easily reduce calorie consumption.


He said that the main aspect of this study was that the researchers did not reduce the portion of food, but reduced the share of calories by adding potatoes.