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A recent study published in the journal Nutrients has shed light on effective strategies for combating dynapenic obesity (DO) in older adults. Researchers found that a combination of a moderate hypocaloric diet and resistance training (RT) significantly improved body composition and physical function in this population. However, the addition of essential amino acid (EAA) supplementation offered no further advantages.
Dynapenic obesity, characterized by a body mass index (BMI) of 30 kg/m² or higher, high waist circumference, and low handgrip strength, poses a significant health challenge for older individuals. The study aimed to evaluate whether combining RT with a hypocaloric diet, with or without EAA supplementation, could mitigate the effects of this condition.
The study involved 48 older adults diagnosed with DO, who were randomly assigned to two groups. Both groups followed a hypocaloric diet, providing 1 gram of protein per kilogram of body weight distributed across three meals, for a period of five months. One group engaged in resistance training alone, while the other combined RT with EAA supplementation.
The results revealed that both groups experienced substantial improvements in several key metrics. Both groups showed reductions in body mass, waist circumference, and total fat mass. Furthermore, there was an improvement in fat compartmentalization. Significantly, both groups demonstrated enhanced muscle strength, with a 33-47% improvement in 1-repetition maximum (1-RM). Functional performance also improved, as evidenced by better chair stand times and increased handgrip strength.
However, the study found no statistically significant differences between the two groups. This indicates that EAA supplementation did not provide any additional benefits beyond those achieved with the hypocaloric diet and RT alone.
“These findings suggest that a moderate hypocaloric diet coupled with resistance training is an effective intervention for improving body composition and physical function in older adults with dynapenic obesity,” the researchers concluded. “The addition of essential amino acid supplementation, however, did not yield any further improvements.”
This study provides valuable insights for healthcare professionals and individuals seeking to manage DO in older adults, emphasizing the importance of dietary modifications and resistance exercise.
Disclaimer: This news article is based on the provided research study and is for informational purposes only. It is not intended to provide medical advice. Individuals with health concerns should consult with a qualified healthcare professional before making any changes to their diet or exercise routines. The results of this study may not be applicable to all individuals, and further research may be needed to confirm these findings.(https://www.emedinexus.com/post/47289/Exercise-and-Nutrition-Strategies-for-Combating-Dynapenic-Obesity)
