It doesn't do anything but kill the parasites you have. Then, your body will finally be able to enjoy the nutrition that that parasites have been taking.

Which also makes it easier for your body to detox. Toxins and parasites are root cause of most diseases

But, if you keep eating veggies and breads, sugars, processed foods, they will just come back. And continued regular use of any pharmaceutical is much harder on the body than just eating meat diet and avoiding the issue.