It has to be pretty weak salt water or it would make you gag and that doesn't help! But I have found that a little salty water helps me when I have a sore throat.
Oh yes. I agree. That doctor they have on Sundays on FOX was telling people that, and I never knew it should be really weak...I always thought it should be like a teaspoon in a glass of water....it should be about a tenth of that according to him. I was surprized.