Your favorite sources of
Vitamin C are
oranges,
orange juice,
grapefruits, perhaps
kiwi as well.
Supposedly Vitamin C will help fight a bad
cold, and it does seem to help, but it could also be an
old wives' tale.
Vitamin C supplements tend to be yummy orange-flavored candy. These are great, and best of all, there isn't much risk of
overdosing on vitamin c.