Limitation
There are several limitations in our study. Firstly, the majority part of subjects in this study were older farmers living in rural areas, and it is not uncertain whether the results of this study can be applied to other elderly population living in urban areas. Secondly, it might be better if we assessed the effect of the treatment more frequently because the results of this study were obtained before and after the 12 weeks of intervention period.Furthermore, we acknowledge that there are some constraints and limitations that should be taken into account when interpreting the results. First off, the study’s relatively small sample size may limit how broadly the findings can be applied to larger populations. Secondly, caution is advised due to the potential influence of uncontrolled confounding factors, even though the observed differences in age and length of time since onset between the JM+AC group and other groups were statistically significant.