.Zac Efron States He is actually "Happy As Well As Healthy And Balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's a hospital stay in Spain showed A-list star is 'thin' Fox NewsZac Efron Shares Health Update After Ibiza Hospitalization Us WeeklyZac Efron 'Recovering' After Being Actually Laid up For A Swimming Pool Case In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Crash In Ibiza: Documents HuffPost.