Researchers found that toxins in U.S. waterways could equate to four cases of cancer in a lifetime for every 100,000 U.S. citizens. However, some experts question these claims.
"The stupid warnings only damage the reputation of good health advice," says David Spiegelhalter.
The judge ruled that coffee companies had failed to demonstrate there was no significant risk from a by-product of the coffee bean roasting process.
And despite what you may have read, neither is nearly as bad for you as smoking cigarettes.