Intermittent fasting is being hailed as the most effective way to lose weight without exercising. Nutrition experts in the United States claim that limiting meals to certain time periods is beneficial for the body. But does the new dietary ideology really keep what it promises, does it make us fitter and healthier, or does it only help to avoid food in combination with more exercise and sport? A new study tries to find answers to these questions.
Lose weight with intermittent fasting: implement intermittent fasting
Basically, intermittent fasting, in which you can only eat in a certain period of time, is not a new concept. In contrast to religious fasting, this is a permanent nutritional concept that should lead to weight loss. Two variants of intermittent fasting are particularly popular. With the 5: 2 form, you can eat without restrictions five days a week, but the calorie intake is severely limited on the remaining two days. In the 16: 8 format, you can eat whatever you want for 8 hours a day. In the remaining 16 hours there is a break and nothing is eaten.
Changing your diet can be a daunting task at first. Most people take 2 to 3 weeks to get used to it. Accordingly, a feeling of ravenous appetite is to be expected at the beginning, but this then disappears as soon as the body adapts to the weight loss method. Precisely because of this, the question arises for many: is intermittent fasting really effective?
Lose weight with intermittent fasting: New study proves positive effects in healthy, but overweight adults
A new study carried out by scientists in the USA aims to definitively prove the positive effects of intermittent fasting in healthy, overweight adults. A total of 22 healthy but overweight test subjects took part in the study and were divided into two groups. 10 of them should eat as usual 5 days a week and fast on 2 days and severely limit their calorie intake. The remaining subjects formed the control group, who did not change their eating habits. After just 12 weeks, the researchers found that the weight of the people in the control group had not changed. The people in the test group had lost weight. And not only that – her cholesterol levels had improved significantly over the period. Lower blood pressure and reduced blood lipids are listed as further positive results.
Researchers at the John Hopkins University in Baltimore carried out another study in which the subjects were allowed to eat within an 8-hour time window each day and completely foregoing food for the remaining 16 hours. As part of this study, they were able to observe other positive effects such as increased stress resistance and a strengthened immune system.
Overall, it can be concluded that intermittent fasting can effectively reduce weight even without exercise. Even so, of course, most nutritionists advise getting more exercise if possible. As with all diet plans, you should of course first seek advice from your family doctor.
to the study results from John Hopkins School of Medicine in Baltimore.
To the study results of the researchers from Life Extension Clinic in Florida.