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5;">
5;">Recently, researchers from the Amsterdam Institute of Public Health in the Netherlands and CIUSSS del'Estrie-CHUS in Canada published a titled Prospective associations of protein intake parameters with muscle strength and physical performance in community-dwelling in The American Journal of Clinical Nutrition.
The research results of older men and women from the Quebec NuAge cohort found that the best daily protein intake for men is 30-35 g, and when women’s daily protein intake reaches 35-50 g, it helps the elderly have less Decreased grip strength and better knee extensor strength and physical function.
5;">In order to better understand the role of protein intake parameters in maintaining muscle strength and physical function, the researchers conducted a period of 1098 participants (males accounted for 47.
7%) living in Quebec who were able to walk normally between the ages of 67-84.
During the three-year follow-up, their daily protein intake was assessed through dietary surveys, and then the participants’ grip strength and knee extensor strength were measured using a dynamometer to assess muscle strength.
At the same time, a timed start (TUG) test was used to evaluate the physical function and fitness of the participants.
In addition, the researchers calculated the covariate information of each participant's education level, smoking status, BMI, physical activity, and chronic disease history.
5;">The evaluation of his diet and muscle strength showed that during the follow-up period, the average daily protein intake of men was 82.
7±19.
4g, which was significantly higher than the average daily protein intake of 68.
5;">A linear regression model was used to analyze the relationship between protein intake parameters and muscle strength and physical function.
It was found that a higher daily protein intake was associated with better knee extensor strength and smaller knee extensor strength for men and women during the third year of follow-up.
Related to decreased body function.
5;">For women, researchers have found that eating more protein-containing snacks is associated with smaller grip strength and decreased knee extensor strength.
The optimal protein intake per meal is 35-50 g, but protein intake per meal There is no obvious correlation between the uniformity of the amount distribution and the improvement of women's physical functions.
In addition, whether for women or men, the amount of protein-containing diets is not associated with minor deterioration of muscle strength and body function.
5;">In this regard, the researchers said that the daily protein intake of parents can be increased within the threshold, which will help the elderly who can live a normal life have better knee extensor strength and physical function.
(Biological Exploration)
5;">Increasing the daily protein intake of parents within the threshold will help the elderly who can live a normal life have better knee extensor strength and physical function.
5;">Skeletal muscle is the core component that controls our exercise.
The strength and endurance of the muscles directly affect the performance during exercise.
The human body has more than 600 skeletal muscles, which account for about 40% of the body's weight.
But with age, skeletal muscles will gradually decrease, leading to a decline in the physical function of the elderly, and the risk of disability and death increases.
According to research, protein intake in the diet is a key adjustable factor affecting muscle metabolism.
5;">
5;">Recently, researchers from the Amsterdam Institute of Public Health in the Netherlands and CIUSSS del'Estrie-CHUS in Canada published a titled Prospective associations of protein intake parameters with muscle strength and physical performance in community-dwelling in The American Journal of Clinical Nutrition.
The research results of older men and women from the Quebec NuAge cohort found that the best daily protein intake for men is 30-35 g, and when women’s daily protein intake reaches 35-50 g, it helps the elderly have less Decreased grip strength and better knee extensor strength and physical function.
5;">In order to better understand the role of protein intake parameters in maintaining muscle strength and physical function, the researchers conducted a period of 1098 participants (males accounted for 47.
7%) living in Quebec who were able to walk normally between the ages of 67-84.
During the three-year follow-up, their daily protein intake was assessed through dietary surveys, and then the participants’ grip strength and knee extensor strength were measured using a dynamometer to assess muscle strength.
5;">The evaluation of his diet and muscle strength showed that during the follow-up period, the average daily protein intake of men was 82.
7±19.
4g, which was significantly higher than the average daily protein intake of 68.
5;">A linear regression model was used to analyze the relationship between protein intake parameters and muscle strength and physical function.
It was found that a higher daily protein intake was associated with better knee extensor strength and smaller knee extensor strength for men and women during the third year of follow-up.
Related to decreased body function.
5;">For women, researchers have found that eating more protein-containing snacks is associated with smaller grip strength and decreased knee extensor strength.
The optimal protein intake per meal is 35-50 g, but protein intake per meal There is no obvious correlation between the uniformity of the amount distribution and the improvement of women's physical functions.
In addition, whether for women or men, the amount of protein-containing diets is not associated with minor deterioration of muscle strength and body function.
5;">In this regard, the researchers said that the daily protein intake of parents can be increased within the threshold, which will help the elderly who can live a normal life have better knee extensor strength and physical function.
(Biological Exploration)
