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In Japan, which is entering a super-aged society, the prevention of long-term care and bedridden caused by frailty and sarcopenia have been recognized as an urgent need. The pathology of frailty and sarcopenia includes broad problems of senility. A traditional herbal medicine is known to improve symptoms across the organs, many herbal medicines administered by examining the balance of mind and body are effective for frailty and sarcopenia. "The Safety Drug Therapy Guideline 2015 for the Elderly" was fully revised in 2015. In this guideline, traditional herbal medicines, which are suggested to be useful for the elderly, have been taken up, and the evidence of which is being accumulated. We regarded frailty and sarcopenia as 'kidney-Qi' deficiency, a concept that represents aging phenomenon in Kampo medicine and clarified the anti-sarcopenic effects of Go-sha-jinki-gan, a 'kidney-Qi'-tonifying medicine, using animal experimental models.
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Front Public Health
September 2025
Changzhou University, Changzhou, Jiangsu, China.
Objective: Insulin-like growth factor-1 (IGF-1) is thought to play an important role in regulating skeletal muscle mass and function, with its decline potentially linked to age-related frailty and sarcopenia. Given the limitations of pharmacological and nutritional interventions, exercise may serve as a potential non-pharmacological strategy to modulate IGF-1 levels. The purpose of this study is to systematically evaluates the effects of exercise interventions on serum IGF-1 levels in older adults with frailty and/or sarcopenia using a meta-analysis approach.
View Article and Find Full Text PDFFront Biosci (Landmark Ed)
August 2025
Department of Physiology, HeartOtago, School of Biomedical Sciences, University of Otago, 9010 Dunedin, New Zealand.
Sarcopenia is the progressive loss of skeletal muscle mass, strength, and function, significantly contributing to frailty, disability, and mortality in aging populations. As life expectancy rises, sarcopenia presents a growing public health challenge, increasing healthcare costs, and diminishing quality of life. Despite its prevalence, sarcopenia is often underdiagnosed due to limitations in current diagnostic tools, including the lack of standardized cut-off values and reliance on physical performance tests.
View Article and Find Full Text PDFJ Frailty Aging
September 2025
Department of Geriatric Medicine, Klinikum Fürth, Fürth, Germany; Institute for Biomedicine of Ageing, Friedrich-Alexander-University, Erlangen-Nürnberg, Germany.
Purpose: Sarcopenia and sarcopenic obesity are defined by the loss of muscle strength and mass. Both diseases pose a growing global challenge. Their prevalences vary between studied populations.
View Article and Find Full Text PDFJ Frailty Aging
September 2025
Division of Human Nutrition and Health, Wageningen University, P.O. Box 17, 6700, AA, Wageningen, Netherlands.
Introduction: Sarcopenia, a progressive age-related loss of skeletal muscle mass and function, poses significant health risks in older adults. Phase angle (PhA), derived from bioimpedance analysis, has been proposed as an indicator of muscle quality and physical functioning. This study investigates the association between PhA and physical function, and its potential utility in case-finding phase of sarcopenia assessment based on EWGSOP2 functional cut-offs.
View Article and Find Full Text PDFDig Dis Sci
September 2025
Beijing University of Chinese Medicine, Beijing, 100029, China.