1, first of all, for lettuce this kind of vegetables, it can be eaten raw, because lettuce itself has a thick layer of skin, after tearing open the inside of the lettuce heart can be eaten directly, do not need to go through any processing can be, and the taste is very good, the nutritional value is also very rich, it is worth trying.

2, the function of lettuce can promote our better digestion, of course, this is indirectly let us can eat more, that is, the meaning of appetite. Lettuce of course can be eaten raw, but this also depends on personal habits and their own tastes, some people may not be able to stand the taste of this raw, but it can be stated that the lettuce itself is really can be eaten raw, there is no other impact.