Diet: A predisposition to being overweight is not an obstacle to weight loss

Diet: A predisposition to being overweight is not an obstacle to weight loss

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Even if you are overweight: Diet can be successful
Lent has started. Many use the weeks before Easter to eat healthier and lose a few winter pounds. It is often assumed that people with a predisposition to overweight are more difficult to lose weight. According to a US study, the opposite is the case: those affected benefit even more from a change in diet.

The scientists at Tulane University in New Orleans had evaluated two long-term studies with a total of more than 14,000 participants. They used blood samples to determine the number of risk gene variants. Over two decades, eating habits and body mass index (BMI) were recorded every four years. The BMI indicates the ratio of weight (in kg) to body size (in m to square) and is a measure for assessing body weight.

Many factors play a role in the development of obesity. In addition to environmental influences, there are certain genes that increase the risk of weight gain. The analysis of the data has shown that a previous genetic load is not an obstacle to a change in diet. The more risk genes the subjects had, the higher the weight loss was due to the changed diet. A diet with lots of fruits and vegetables, nuts and whole grains, but little salt and sugary drinks had a positive effect.

Apparently, a healthier diet can not only compensate for the genetic disposition for obesity, but is even particularly beneficial for those affected. So far it is not known which biological mechanisms could be behind this phenomenon. The scientists point out that pure observational studies cannot prove causal relationships. It would also be possible that certain lifestyle factors such as sports activities were responsible for successful weight loss. Furthermore, people who have been struggling with obesity all their lives may be more consistent in changing their diet. These questions should be clarified in further research, can be read in the British Medical Journal (BMJ). Heike Kreutz,

Author and source information

Video: Do Your Genes Make You FAT? Is there a FAT gene? (July 2022).


  1. Zujas

    Exactly! The excellent idea, agrees with you.

  2. Thang

    Of course. And I ran into this. Let's discuss this issue.

  3. Wittahere

    And where the logic?

  4. Shanris

    Thanks for this post

  5. Arvis

    I apologize for interrupting you, but in my opinion the subject is already out of date.

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