It is not every day that you find an herbal supplement in any form that is not only good for your overall health but also a joy to use. The elder bush grows dark berries surrounded by poisonous leaves and stems. Once you get rid of the leaves and stems, you are left with a berry that has a long list of beneficial features. There are many reasons to drink elderberry tea. Once you understand exactly what it can do for you, then you will start to see why so many people all over the world find it one of the more pleasant ways to maintain good health.