A small percentage of testosterone is made in the adrenal glands on top of our kidneys. But the lionâs share â 95% of it â is made in our testicles. The process by which our testicles produce T resembles a Rube Goldberg contraption, except instead of mice and desk fans moving the process along, our body uses hormones.
Since psyllium is a dietary supplement used mainly for its soluble fiber content, it is not normally considered a prime source of insoluble fiber.syllium is composed of about 70 percent soluble fiber, which forms a gel in your intestines, binding to cholesterol and helping to slow digestion.
1 Wheat Dextrin (e.g., Benefiber in the U.S.) is another type of non-viscous, soluble fiber that is considered a bulk-forming laxative. 2  Since it is non-viscous, it does not form a gel in the digestive tract that binds with cholesterol, rendering it ineffective in lowering blood cholesterol. Psyllium (e.g., Metamucil) is a viscous, soluble fiber that is the most common fiber source in supplements. 2  Psyllium's cholesterol-lowering ability has earned the FDA's approval, allowing foods containing psyllium to make a health claim about reducing risk of heart disease.