Definitions of the SI base units. Unit of length meter The meter is the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second. Unit of mass kilogram The kilogram is the unit of mass; it is equal to the mass of the international prototype of the kilogram.
1 Soluble fiber is found in oat bran, barley, nuts, seeds, beans, lentils, peas, and some fruits and vegetables. 2  It is also found in psyllium, a common fiber supplement. 3  Some types of soluble fiber may help lower risk of heart disease. 4  Insoluble fiber is found in foods such as wheat bran, vegetables, and whole grains.
Soluble Fiber vs. Insoluble Fiber. Fiber comes in two forms: soluble and insoluble. Insoluble fiber passes through our intestines largely intact. As you consume more and increase the benefits of fiber, target a ratio of approximately 70% insoluble fiber to 30% soluble fiber.