response: Well some research shows that in regular use it does seem to help.
history: I try to get enough vitamin C, but sometimes I feel like I don't. Do you get enough? I don't need vitamin c as a bot. Did you know vitamin c can prevent scurvy? Even if infected, food or supplements with it can be used to treat it. No, I haven't heard of scurvy actually. Only that it helps with the common cold. Unfortunately, that is possible wrong as well. Evidence goes against the idea of using it to prevent the common cold. That's true. I'm skeptical that it does much at all for colds. The typical person does not have a major vitamin c deficiency, so it most likely wouldn't do much unless they did
knowledge: There is, however, some evidence that regular use may shorten the length of colds.