Jesus Christ is the Bread of Life. The bread of the sacrament symbolically represents Christ's body.

I am the bread of life, John 6: 33-58. Eat and drink of the bread and water of life, Alma 5: 34. Bread is in remembrance of Christ's body, 3 Ne. 18: 5-7. Bread is an emblem of Christ's flesh, D&C 20: 40, 77 (Moro. 4: 1-3).