
Anytime you have a cold, you're usually told two things: drink lots of fluid and consume lots of Vitamin C. Well, I'm sorry to burst your bubble, but one of those two have been proven to be virtually 100% ineffective.
Research has proven within the past few years that Vitamin C does not help boost the immune system in any shape or form. However, one Vitamin luckily does.
Allow me to introduce you to Vitamin D. Most people know this...