Amazing body transformation for roles in Hollywood

To realistically play an AIDS patient in Dallas Buyers Club, Matthew McConaughey lost 47 pounds, creating a skeletal appearance. He locked himself up inside his Texas home to avoid temptation and distraction. When the 6-foot tall actor got down to 143 pounds, he began to lose his eyesight. Worth it? Sure, as long as he can still see the Oscar he earned for his performance.