pˈɪɹsən ænd ʃˈɔː ɪn ɐ sˈɪvəl ˈækʃən tʃˈælɪndʒd ðə kˌɑːnstɪtˈuːʃənəl vælˈɪdᵻɾi ʌv sˈɛvɹəl jˈuː.ˈɛs. fˈuːd ænd dɹˈʌɡ ɐdmˌɪnɪstɹˈeɪʃən"ˌɛfdˌiːˈeɪ"ɹˌɛɡjʊlˈeɪʃənz ðæt ɹᵻkwˈaɪɚ sˈɛlɚz ʌv dˈaɪətɚɹi sˈʌplɪmənts tʊ əbtˈeɪn ˌɛfdˌiːˈeɪ ˌɔːθɚɹᵻzˈeɪʃən bᵻfˌoːɹ lˈeɪbəlɪŋ sˈʌtʃ sˈʌplɪmənts wɪð "hˈɛlθ klˈeɪmz."
Pearson and Shaw in a civil action challenged the constitutional validity of several U.S. Food and Drug Administration ("FDA") regulations that require sellers of dietary supplements to obtain FDA authorization before labeling such supplements with "health claims."