I am a skeptic. My metabolism or something seems to dictate that nothing works to improve my health. BP meds don’t lower my BP, pain meds don’t lower my pain, edema meds don’t lower my edema, etc. I am 80 years old and just finished my 2nd week on PFPB. Going in I decided not to change anything in my routine…no change in diet, no exercise. I wanted the product to speak for itself. Week one I lost 4 lbs. Week two I lost another 4 lbs.