Hopkins, 73, said that he is in the best shape of his life, according to the New York Post.
Referring to himself as a “health nut," Hopkins mainly attributes the weight loss due to exercising six days a week and living on 800 calories per day.
“My wife's no dictator, but she said I must stick to a regimen," he said, referring to his spouse Stella Arroyave.
“So I'm in the gym six days a week, I power walk, live on 800 calories a day. No pasta. No seconds. A sandwich occasionally. Now I'm a health nut.”
Due to the change in his body, he said all his old clothes no longer fit him.
“I can't get back into my wardrobe,” the Welsh-born actor said. “I gave it all away to some mission.”
Anthony Hopkins' latest movie, You Will Meet a Tall Dark Stranger, which was written and directed by Woody Allen, is set for release on Wednesday September 21.
