Soluble vs Insoluble Fiber
Soluble fiber attracts water and turns to gel during digestion. This slows digestion. Soluble fiber is found in oat bran, barley, nuts, seeds, beans, lentils, peas, and some fruits and vegetables. It is also found in psyllium, a common fiber supplement. Some types of soluble fiber may help lower risk of heart disease. Insoluble Fiber is found in foods such as wheat bran, vegetables, and whole grains. It adds bulk to the stool and appears to help food pass more quickly through the stomach and intestines.
x + 5 = 9
x + 5 = 9 x = 4
3 + 2² (1+8)
3 + 2² (1+8) 3 + 4(9) 3 + 36 39