Excess Fungal candida in a human is setting the premature stage of decomposition in the gut. This is by no means a condition of which any human needs to be in. Even if candida did clean up heavy metals its by no measure equal to the amount of toxic waste and inflammation that fungal candida can produce. Not only does it produce toxic waste and spread inflammation, but paralyzes our immune system with its mannan production. People that have severe fungal candida can be in a constant stage of head fog(acetaldehyde, ammonia), and gut inflammation(fungal candida can produce tissue degrading enzymes that not only digest food(outside of its cell) but inflamme the lining of the gut). Fungal candida belongs in dead, decaying matter ---not living matter.