Immunity is a big concern for most of us, in this fast paced life of ours. Many of us settle for artificial preparations to boost our immunity. However, in most cases we tend to miss out on knowing the harmful after effects of taking many such products. Why resort to artificial preparations when we have safe and herbal remedies that we can prepare at home. Given below is an immunity booster health drink, which we can easily prepare at home and is absolutely safe and effective.