parasites are just a surface symptom!
I had
parasites for nearly two years - cryptosporidium, and a PPTU according to Metametrix. I've also had candida (diagnosed with stool tests) and other kinds of
parasites etc.
I nearly died from cryptosporidium and no amount of this medicine and that diet made it go away - even Chaparro amargo. Until I did detox.
But as Étienne and Jorge says, the reason you get a chronic infection, is that your immune system is not functioning properly; it is hindered (as well as many other physiological processes, like vitamin and minerals metabolism, cell respiration, etc etc) by the presence of toxins, heavy metals and toxic chemicals from the environment.
These heavy metals and toxic chemicals DO NOT BELONG in our body, and apart from enabling the presence of chronic infections and all kinds of other weird symptoms (cardiac, nervous system, cognitive, etc - there's thousands of weird symptoms and ailments nowadays), they WILL in the long run cause cancers, cardiac diseases etc.
95% of cancers nowadays are caused by toxicity in our body. With all the chemical poisons in our environments (RESEARCH PLEASE!), it is a miracle that we are not more sick than we are.
Naturopathic physicians here ALL start with an investigation of heavy metals and/or other toxins in the body. AND THE TREATMENT ALWAYS WORKS