0_Apprentice
I hate it when I get a cold!  As soon as I get the sniffles I take Vitamin C to fight it.
1_Wizard
That's a good idea. There is some evidence that regular use may shorten how long a cold lasts.
0_Apprentice
I just take whatever amount is in a vitamin.  How much should you take?
1_Wizard
You might want to read that bottle. I'm not exactly sure of the correct dosage, but too much may cause stomach discomfort, headaches, trouble sleeping and skin flushing.
0_Apprentice
What else can I take to prevent the common cold?
1_Wizard
Best evidence currently out there shows the best prevention to be handwashing.
0_Apprentice
How frequently should I wash my hands?
1_Wizard
Wash your hands every time you use the bathroom, before you eat and I also wash my hands after I've been in public anywhere to prevent and help minimize spreading disease
0_Apprentice
Which diseases can spread if you don't wash your hands?
1_Wizard
Any bacteria or viruses could be spread, like the flu for example. There are so many illnesses out there that you have to watch out for.