Returning to the PKU Diet: Stuart Sumner on Restarting the Diet and His BH4 Trial

Many adults with PKU consider returning to diet, but few talk about it so openly. Stuart Sumner shares what triggered this lifestyle change, the challenges faced and the practical steps he took. In this uplifting episode, Stuart also shares his experience of innovative drug therapies and finding his PKU community. Subscribe for more community stories and practical tips for living with a metabolic disorder. Follow our Instagram @Vitafriends_Voices to be the first to hear about future episodes! All products and medications referred to in the podcast must be used under medical supervision. For more information, please speak to your healthcare professional. #PKU #Phenylketonuria #DisordersOfProteinMetabolism #PKUDiet #ReturnToDiet #BH4 #RareDisease #LowProteinDiet #Vitaflo #vitafriendsvoices 00:00 - Introduction 01:12 - Stu’s PKU story 04:00 - Growing up with PKU 07:11 - Returning to PKU diet 11:40 - Starting PKU formula again 15:20 - Changes after diet return 19:59 - Joining the BH4 trial 22:40 - Life with higher tolerance 26:00 - Family and clinic support 32:59 - Advice for PKU community