The
intake of dietary
fiber among people living in Western countries remains low, and according to the Third National Health and Nutrition Examination Survey (NHANES), it averages 17 g per day in the United States.24 Although patients with diabetes are advised to
increase their
intake of dietary
fiber, in the NHANES study, their average daily
intake was found to be only 16 g. 24
Why the
intake of dietary
fiber in patients with diabetes remains low — despite its well - documented effect of lowering plasma cholesterol concentrations — remains unexplained.
Some reasons
why plant - based diets may be effective include lowering methionine
intake, inhibiting angiogenesis, intercepting carcinogens, and
increasing fiber and antioxidants.