we are always trying to cut sodium out of our diets. now a new warning from the medical community that we could be consuming a dangerous amount of salt from a surprising source. some over the counter painkillers may have so much salt in them they could actually raise our risk of stroke by up to 22%. that's high. dr. david is the chair of urology at lenoxville hospital. what are we learning now from these plop, plop, fizz, fizz, oh what a joy it is, but it isn't? >> this is a great segment for a lot of people to pay attention to. you've heard low diet food and low diet french fries. now we're talking about low self-medications. this is a study from london.