Nutritional Products Testing April 19, 2010 0 0 Modalities Not all supplements are created equal and no one supplement is good for everyone. I recall one patient who literally brought in 4 garbage bags full of pills that he had been reading about for years... amino acidsanti oxidantsenzymesessential fatty acidsheavy metal chelatorsmineralsNutritional productsprobioticstestingvitamins Share