Low carbohydrate diets reduce lifespan

Low-carb diet reduces life expectancy

Life Prolonging Carbohydrates?

In fact, US researchers at Brigham and Women's Hospital in Boston recently found that people on a low-carb diet have up to four years less to live. The scientists analyzed and reviewed numerous studies from 2012 to 2017 on the diet of US citizens. International studies were also included. In total, the eating behavior of around 400,000 people was used, including 40,000 deaths. The result of the observation: Mortality increases sharply with a low-carbohydrate diet. The effect of carbohydrates in the body has been shown to be very contradictory, it is said.

The decisive factor with regard to the study result is the fact that it is not the low carbohydrate intake per se that is to blame for this condition, but what goes with it: Instead of carbohydrates, those affected tend to rely more on animal proteins and fats, which have a negative effect on the body. For example, they cause the cholesterol level to rise sharply and thus increase the risk of cardiovascular diseases. So low carb isn't generally bad for your health - it's just a matter of doing it right. It is advisable to rely mainly on vegetable protein and fat sources. This increases life expectancy, you are doing something good for your body and the love handles melt anyway.

Finally, you should keep in mind that the life expectancy for people who cover 50-55% of their daily calorie requirement with carbohydrates is generally the highest according to the evaluation. Low carb is well suited to declare war on the kilos, which ultimately also pose a health risk and can be life-shortening. Here everyone has to weigh individually what is good for their own body. However, a diet should always be a temporary form of nutrition and not a long-term restriction. A calorie deficit is always decisive for weight loss. How exactly you best achieve this is entirely up to you. Listen to your body and don't do anything that doesn't make you feel good. If you are unsure, you can also talk to your doctor about the best course of action.

You can read the information and results of the study in detail in the journal "The Lancet Public Health". To do this, follow the link at the bottom of the source.

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  • Sara B. Seidelmann et al. (2018): Dietary carbohydrate intake and mortality: a prospective cohort study and meta-analysis. In: The Lancet Public Health 3 (9).
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