A sudden increase in fiber intake can cause bloating and gas. Tremendous amounts could cause a blockage in the large intestine, although this is a rare occurrence. A diet with 25 grams of fiber for each 1,000 calories eaten is considered high in fiber. Nutrition experts advise intake of at least 20 to 30 grams a day. Although no problems have surfaced, women who are pregnant or breastfeeding should not use fiber supplements unless prescribed by a physician.
Fiber supplements are hazardous to children younger than two years of age.
Beans and lentils are excellent sources of soluble fiber. All rights reserved.