Mr. Strong, along with all the Mr. Men children’s books written by Roger Hargreaves, is still a firm favorite in our home. Following a makeover in 2008, Mr. Strong is no longer square; he now has has broader shoulders, a narrower waist, and bulging biceps, but he remains the strongest person in the world. The source of his incredible strength? It comes from all the eggs he eats! The protein in eggs is rich in leucine, an essential amino acid that plays an important role in the way muscles use glucose—contributing to strength, satisfying hunger, and providing a source of lasting…