And as annoying as it is to yell at sick people all time (my bad) I'm actually right here. The Times Health Blog ("Well") has a quickie today on how scientists have been finding all sorts of health benefits hidden inside the gorgeous little cloves.
In the latest study, performed at the University of Alabama at Birmingham, researchers extracted juice from supermarket garlic and added small amounts to human red blood cells. The cells immediately began emitting hydrogen sulfide, the scientists found.
The power to boost hydrogen sulfide production may help explain why a garlic-rich diet appears to protect against various cancers, including breast, prostate and colon cancer, say the study authors. Higher hydrogen sulfide might also protect the heart, according to other experts. Although garlic has not consistently been shown to lower cholesterol levels, researchers at Albert Einstein College of Medicine earlier this year found that injecting hydrogen sulfide into mice almost completely prevented the damage to heart muscle caused by a heart attack.
Ok, so I guess none of that proves that it cures the common cold... but I bet you that if you up your garlic intake you will find that you get sick less often, as a nice side effect to avoiding various cancers. Also, wear a scarf to bed when your throat starts hurting. My roomate swears by it.
Unlocking the Benefits of Garlic