Some of the practices used in commercial livestock production, including the usage of growth hormones, are controversial.
sˌʌm ʌvðə pɹˈæktɪsᵻz jˈuːzd ɪn kəmˈɜːʃəl lˈaɪvstɑːk pɹədˈʌkʃən, ɪŋklˈuːdɪŋ ðə jˈuːsɪdʒ ʌv ɡɹˈoʊθ hˈoːɹmoʊnz, ɑːɹ kˌɑːntɹəvˈɜːʃəl.