PMC:7601109 / 233-463 JSONTXT

{"project":"LitCovid-PD-GO-BP","denotations":[{"id":"T47816","span":{"begin":73,"end":78},"obj":"http://purl.obolibrary.org/obo/GO_0007568"}],"text":"p to 50% of older adults is increasing worldwide due to the expansion of aging populations. It is now striking young and midlife adults as well because of sedentary lifestyle and increased intake of unhealthy food (e.g., western d"}