No, you can't die from vitamin C overdose because it has a 30-minute halflife in blood plasma. Unless you refuse to urinate and want to suffer bladder damage, it's not possible to overdose on it. http://en.wikipedia.org/wiki/Vitamin_c# ... _arguments Lists good sources, multiple organizations, governments, professors, etc.. Support megadosage of vitamin C, upwards to 20x of the daily recommended dosage. Especially in malnourished children or those that don't eat enough meat/vegetables, it can prevent multiple diseases, even many types of cancer. I never said you could die, but if you did over dose it would have negative (if neigable) effects on your body. I have a list here somewere, were is my book....