All my life I have suffered ME/CFS. A part of my struggle to overcome my ME/CFS was to undertake an internal cleansing. Here is a list of all the long term toxins I had to cleanse from my body to obtain my internal cleansing.
Vegetable oils
Body fat
Bio-films
Fungus
Candida
Lectins
Phlegm
Mucous
Caffeine
Tar, nicotine
Water retention
Viral and bacterial infections