Quote:
Originally Posted by Flyndaran
Be careful when you say, "chalk". Many will assume the inedible calcium sulphate of classroom chalk rather than the calcium carbonate of limestone antacid chalk.
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I used to eat classroom chalk all the time to no ill effect. I also loved eating graphite from pencils, but the graphite solution with Kool Aid flavor they gave me in the hospital was the worst tasting thing I've ever put in my body intentionally. Even worse than olives, that.