Change diet, supps
I first wonder why you are on a low fiber diet? It sounds like you are aware that foods high in fiber (fruits, vegetables, whole grains)are the best dietary sources of vitamins.
Low fiber diets
are sometimes advised for intestinal issues but are seldom necessary.If you really do need to be on a low fiber diet then a well-rounded multivitamin
from the health food store will supply needed vitamins.