The HRAS gene provides instructions for making a protein called H-Ras that is involved primarily in regulating cell division. Through a process known as signal transduction, the H-Ras protein relays signals from outside the cell to the cell's nucleus. These signals instruct the cell to grow or divide.
For both diarrhea and constipation, you want to get more soluble fiber, such as oats, bran, and barley.For constipation only, you can add in some insoluble fiber as wellâfruits and vegetables are good sources.eans and peas contain significant amounts of both soluble and insoluble fiber. The bottom line: soluble fiber is good for both diarrhea and constipation. Foods high in insoluble fiber are best for constipation only.
1 Foods high in soluble fibers (like oats, peas, and beans) have been shown to ease both constipation and diarrhea. 2  Read food labels. Look for breads and cereals that list whole-grain or whole-wheat first.  Put more fiber in meat dishes by adding pinto beans, kidney beans, black-eyed peas, bran, or oatmeal.