As much as I LOVE traveling, it can take a toll on your body. Jet lag, exposure to sick people (i.e. bacteria circulating through the plane's A/C), environmental toxins, even breaking out of your normal routine - all can mess with your health and ruin your precious vacation. Unfortunately, I have been sick while abroad more times that I would like, from recurring flu-like symptoms when I was studying in South Africa to stomach viruses in Thailand, and a few things in between. Fortunately, from being sick so many times, I've learned essential strategies to help you stay healthy during your travels (things that I've gotten better at over the years). I'll go over these strategies in a 3-part series in the upcoming weeks.