.Zac Efron States He is actually "Happy And Well-balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain showed A-list superstar is 'thin' Fox NewsZac Efron Shares Health And Wellness Update After Ibiza Hospitalization United States WeeklyZac Efron 'Recovering' After Being Actually Laid up For A Swimming Pool Incident In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Collision In Ibiza: Reports HuffPost.