.Zac Efron Mentions He's "Delighted And Also Healthy And Balanced" After Hospitalization In Spain DeadlineCause of Zac Efron's a hospital stay in Spain revealed A-list star is 'thin' Fox NewsZac Efron Shares Health Update After Ibiza Hospitalization Us WeeklyZac Efron 'Bouncing Back' After Being Actually Hospitalized For A Swimming Pool Happening In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Accident In Ibiza: Reports HuffPost.