1. The Korean Geriatrics Society (2018) Geriatrics Fact Sheet. http://www.geriatrics.or.kr. Accessed 11 Nov 2020.
2. Korea National Health and Nutrition Examination Survey (2020) Korea Centers for Disease Control and Prevention. http://knhanes.cdc.go.kr. Accessed 11 Nov 2020.
3. Anton SD et al (2018) Nutrition and exercise in sarcopenia. Curr Protein Pept Sci 19:649–667
4. Denison HJ, Cooper C, Sayer AA, Robinson SM (2015) Prevention and optimal management of sarcopenia: a review of combined exercise and nutrition interventions to improve muscle outcomes in older people. Clin Interv Aging 10:859–869
5. Beaudart C, Zaaria M, Pasleau F, Reginster JY, Bruyère O (2017) Health outcomes of sarcopenia: a systematic review and meta-analysis. PLoS ONE 12:e0169548