Zhao et al. [22] applied two interventions on IBD patients diagnosed with sarcopenia with AWGS 2019 criteria: resistance training (RT) and whey protein (WP) and RT with a placebo and measured 5CST, 3-metre walking speed, BMI, waist-to-hip ratio, height-adjusted appendicular skeletal muscle mass (ASM/H2), using BIA, calf–waist–hip circumference, and GS in order to observe the effects of nutritional supplementation and RT on sarcopenia, and secondary, the effects on hemoglobin, creatinine, erythrocyte sedimentation rate (ESR), CRP, and albumin [22]. The gene discussed is ALB; the disease is sarcopenia.