Toe jam is common non-medical term used to describe the 'gunk' that accumulates between the toes. Not all toe jam is the same, however -- and it can result in serious medical issues for some and should not be neglected.
Taking good care of your teeth is a good way to avoid toothaches, expensive trips to the dentist and tooth loss in old age. But there is another reason to practice good oral health: It can affect the health of your whole body.
If you follow USDA recommendations 100% you will be 100% safe and doomed to terrible steaks and lamb chops. And in its effort to make one set of easy to understand rules, the government has oversimplified.