A fannin kiwon lafiya, da rashin abinci mai gina jiki ya shafa, da rage motsa jiki, da yin dare, da sauran wasu dalilai na kiwon lafiya, bukatun kasa na kiwon lafiya na Yuneng bai ragu ba, kuma sannu a hankali ya sami kulawar albumin peptides a kasuwa a cikin 'yan shekarun nan.