menu
FR | EN
Plateforme de télémédecine
Conciergerie médicale
Certified Medical Tourism ProfessionalBest Medical Travel Agency 2015Best use of technology in Medical Travel 2017Certification Temos

Low-carb diets could shorten life expectancy, study finds

21/08/2018

Low-carb diets could shorten life expectancy, study finds

Diets that are low in carbohydrates, such as the Atkins Diet, have become increasingly popular among people wanting to lose weight. But while some swear that cutting carbs is the key to weight loss and a long, healthy life, a new study suggests it could actually shorten your life expectancy by up to four years.


The 25-year study in the US found that moderate carbohydrate consumption and/or replacing meat with plant-based protein and fats is healthier than a low-carb diet.


Based on questionnaires completed by some 15,400 people and published in The Lancet Public Health journal, the study found that individuals who got around half of their energy from carbohydrates had a slightly lower risk of death compared to people who had low and high card intakes.


From the age of 50, people in the moderate carb group were expected to live, on average, for another 33 years, the researchers found. That’s four years more than the individuals in the extra low-carb group and 2.3 years more than the low-card group.


Dr Sara Seidelmann, a cardiologist from Boston and leader of the study, said: “Low-carb diets that replace carbohydrates with protein or fat are gaining widespread popularity as a health and weight-loss strategy.


“However, our data suggests that animal-based low carbohydrate diets, which are prevalent in North America and Europe, might be associated with shorter overall life span and should be discouraged.


“Instead, if one chooses to follow a low carbohydrate diet, then exchanging carbohydrates for more plant-based fats and proteins might actually promote healthy ageing in the long term.”


[Recommended reading: Serving food on smaller plates doesn't fool hungry people - study]

expand_less