This protein-rich diet helps you live longer, study finds

Proteins, especially plant proteins, allow us to live longer by reducing the risk of developing a chronic disease. At least these are the results of a recent study, carried out over more than thirty years. Explanations.

What is the role of proteins in the body?

Along with carbohydrates and lipids, proteins are one of the three main families of macronutrients which contribute to energy intake. Proteins are used to:

Participate in the renewal of muscle tissue, hair, nails, bone matrix and skin;
They also participate in many physiological processes, in the form of digestive enzymes, hormones,immunoglobulins…

There are several food sources of protein. Proteins of animal origin are rich in essential amino acids. These can include meat, fish, eggs, milk and dairy products.

There are also plant-based proteins. These may be oilseeds such as almonds or pistachios, cereals or legumes such as chickpeas, red beans etc. Some plant proteins may have a limiting content of certain amino acids.

However, according to a recent study, the consumption of proteins, and in particular plant-based proteins, would be a factor in allowing a longer and healthier life.

Plant proteins help you live longer

High protein intake is associated with higher chances of healthy aging. At least these are the results of a study conducted by researchers at the Human Nutrition Research Center at Tufts University.

Scientists have grouped 48,762 participants aged under 60 in 1984. Their health status was studied until 2016. At that time, scientists compared the diets of healthy people with those who had developed eleven chronic diseases.

” THE vegetable proteins were associated with better physical functions and good mental status. In substitution analyses, we observed significant positive associations by replacing animal or dairy proteins, carbohydrates or fats with plant proteins. say the scientists in the study’s conclusions.

Thus, by increasing the intake of plant proteins, it is possible to reduce the risk of developing heart disease, the onset of cancer or diabetes. Participants also have better cognitive and mental health.