.Zac Efron Claims He is actually "Happy And Also Healthy And Balanced" After Hospitalization In Spain DeadlineCause of Zac Efron's a hospital stay in Spain uncovered A-list star is 'thin' Fox NewsZac Efron Shares Wellness Update After Ibiza Hospitalization Us WeeklyZac Efron 'Recovering' After Being Actually Hospitalized For A Swimming Pool Case In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Incident In Ibiza: Files HuffPost.