臨床栄養と代謝ジャーナル

Sarcopenic Obesity

It is a condition that defined as the presence of both sarcopenia and obesity. Sarcopenia refers to the presence of low muscle mass, strength and low physical performance and obesity refers to overweight.

Sarcopenic obesity is a term used to describe a condition where an individual has both low muscle mass and high body fat. It is a relatively new concept that has gained attention in recent years due to its association with various health complications.

arcopenia, or the loss of muscle mass and function, is a common occurrence with aging. However, when combined with obesity, it can lead to an increased risk of various chronic diseases such as type 2 diabetes, cardiovascular disease, and metabolic syndrome.

One of the primary causes of sarcopenic obesity is a sedentary lifestyle and a lack of physical activity. This leads to a decrease in muscle mass and an increase in body fat, resulting in a decrease in overall strength and mobility.

Another contributing factor is poor diet and nutrition, particularly a lack of protein intake. Protein is essential for building and maintaining muscle mass, and a deficiency can lead to muscle wasting and loss of strength.

Sarcopenic obesity can be diagnosed through various methods such as bioelectrical impedance analysis, dual-energy x-ray absorptiometry (DEXA), and computed tomography (CT) scans.

Treatment of sarcopenic obesity involves a combination of exercise and nutrition interventions. Resistance training, such as weight lifting, has been shown to be effective in increasing muscle mass and strength. Aerobic exercise can also help with weight loss and improving overall cardiovascular health.

A diet rich in protein, fruits, and vegetables can help with both muscle building and weight loss. In some cases, protein supplementation may also be necessary to ensure adequate intake.

Sarcopenic obesity is a condition that can have significant health implications, particularly in older adults. Maintaining an active lifestyle and a healthy diet can help prevent and manage sarcopenic obesity, leading to improved overall health and quality of life.