As important as it is to make sure you have 'normal' health coverage, it's even more important to increase the amount of 'natural' health insurance you have. After all, if you protect your body now you won't need to worry about paying a big doctor's bill later! One of the best ways to do this is by boosting your immune system and helping your body to fight off disease. The following tips are some of the most effective methods for boosting your immune system naturally. Each one is absolutely prov…