HomeHealthMental HealthBCAA offers mobility and mental health benefits for T2D patients

BCAA offers mobility and mental health benefits for T2D patients

A six-month pilot study compared BCAA supplementation with soy protein intake to assess the effects of amino acid intake on physical (muscle) strength and mental health parameters.

BCAA was reported to improve knee muscle strength, although there was no change in skeletal mass, and was associated with reduced depressive states by stimulating the production of tryptophan, a precursor to serotonin. Meanwhile, soy protein reduced low-density serum lipoprotein concentrations, leading to significant improvements in muscle strength.

Sign up nutrients​, the authors comment: “Findings may be valuable for improving muscle function and managing co-morbidities in older individuals with T2D.”

insufficient protein

Sarcopenia is characterized by decreased skeletal muscle mass, muscle strength, and physical performance due to insufficient dietary protein. These symptoms are exacerbated in patients with T2D, where up to 20% exhibit lower knee extension strength and are at risk for an accelerated decline in lower muscle strength, the authors explain.

“About 30-50% of community-dwelling older adults consumed less than the recommended amount of protein, as did older people with diabetes. In addition, it is difficult for the elderly to change dietary habits to achieve the recommended dietary protein intake.”they say.

Boosting protein synthesis through BCAA supplementation is key to improved muscle function, as shown in a number of studies and therapeutic treatments, but few studies have assessed the results on skeletal muscle in elderly patients with T2D.

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