A good circulation will help the proper functioning prostastream of the gland. Like all phytosterols, it can minimize cholesterol absorption in the intestines by 10 to 15 percent according to a study published in the Journal of Nutrition [(133): 1815-1820]. Also, about 14% of the men were incontinent - could not control their bladder - five years after the operation. It carries essential fluids from the penis and is also an essential part in the reproductive system and urinary systems.