DrChrisvanTullekenandProfTanyaByronteamupwithscientistsfromOxfordandCambridgeuniversitiestoseeiftheycanhelp75overweightmembersofthepublicwintheirbattlewithweightloss.Eachdieterundergoesaseriesofscientificteststofindoutthemainreasonforwhytheyputonweight.Theconstantcravershavegenesthatmeantheyfeelhungryallthetime,thefeastershaveamisfiringguthormonethatstopsthemfromknowingwhenthey’refeelingfull.Thefinalgroup,theemotionaleaters,eatinresponsetostress.Eachgroupisputonaspecificdietthatistailoredtocounteractthemainreasontheyputonweight.Willthisnewapproachtodietingbemoreeffective?