I woud never do any type of fruit fast or eat any fruits whatsoever,for parasites, your just feeding them! And what do you mean by 'all the right of parasite stuff'? Not all these products are equal and some actually have a sugary syrup as their base! Which wind up feeding the larva,eggs or seeds from the mother parasite it just killed! Avoid foods that feed parasites, sugars(fructose) starches, molds,(peanuts etc).