"...other foods can also stimulate fructose production in the body and induce features of metabolic syndrome. These include foods that provide the glucose substrate for the polyol pathway, such as high glycemic carbohydrates, and foods that stimulate aldose reductase, such as *salty foods and alcohol*. Umami foods (especially processed *red meats, organ meats, shellfish, and beer* that is rich in yeast extracts) also engage the purine degradation pathway leading to uric acid.

The second more proximate factor has been the dramatic rise in the intake of added sugars that contain fructose and glucose, such as *table sugar (sucrose) and high-fructose corn syrup (HFCS)*."

And...

"Interestingly, *whole fruits tend not to activate this pathway* owing to a relatively low fructose content in individual fruits and the presence of neutralizing factors (such as fiber, vitamin C, potassium, and flavanols) and because the small intestine metabolizes some fructose before it reaches the liver and brain."

So basically processed meats, table sugar & high-fructose corn syrup are bad for you. I'm shocked /s