Henry Cavill Eats Burgers And Has Sex To Get Into Superman Shape!

Burgers and sex?? OMG, we could be Superman! LOLz!
Henry Cavill stopped by The Tonight Show to promote The Man From U.N.C.L.E. but Jimmy Fallon couldn’t help but ask about his Superman physique!
[ Photos: Henry & Armie Hammer Are Opposites On The Man From U.N.C.L.E. Red Carpet ]
And it turns out the secret is saying NO to beer — but YES to sex and hamburgers!
But will his unexpected answers help Jimmy to bulk up??
Ch-ch-check out the video (below) to find out!

[Image via Warner Bros..]