The Murky World of High-Fructose Corn Syrup
 

http://www.westonaprice.org/motherlinda/cornsyrup.html

had such a bad day and i blame the hfcs in the lemonade i had

or maybe its because i have bad teeth and some infection in mouth

They had anemia, high cholesterol and heart hypertrophy--that means that their hearts enlarged until they exploded. They also had delayed testicular development. Dr. Field explains that fructose in combination with copper deficiency in the growing animal interferes with collagen production. (Copper deficiency, by the way, is widespread in America.) In a nutshell, the little bodies of the rats just fell apart. The females were not so affected, but they were unable to produce live young.