I don't know, I just think they are sour but a slice is good with a glass of coke and some ice
There is at least 5 percent citric acid inside of a lemon
As acids are water soluable the kidneys are capable of handling large amounts of it without too much ill effects at all. The most notable effect is that you will notice that your urine takes on a...
5%
Lemon is not a citric acid but it chiefly contains citric acid!