warning on saccharin - A few years ago I decided that I was going to lose weight. I began drinking a lot of coffee and was using saccharin to sweeten my coffee. Then my mom told me about an article she just read in a national tabloid about saccharin being bad for your kidneys. Within a week, I had to go to the doctor because I was so sick I lost 10 pounds in 3 days. Everything I ate tasted like it was spoiled so I did not want to eat. The doctor told me I had a kidney infection so bad that I would have to go the hospital if I had waited any longer to go see him. Since then, I have refrained from using saccharin.