text: Fructose is Natural, but ... | PHARMACISTBEN.COM
  So, what's the problem with fructose? Well, because of the human body is not supposed to be dealing with alot of fructose (for millennia it was a rare find), the metabolic systems that metabolize (process and store) it are easily overloaded. This is especially problematic for the digestive system in general and specifically for the liver.
  Tags: Fructose, Tryptophan
  Thanks for this great article. I never knew fructose interfered with tryptophan. It makes sense why so many people are taking Prozac these days with the high level of fructose in everything stopping their tryptophan from getting to the brain. Is there a certain level of fructose that we need? or is it like opium, that we really don't need any, it's just a craving?