Discover Nature's Treatment for Colds and Flus Did you know that scientific evidence suggests that echinacea may make your cold and flu symptoms milder and reduce the number of days you're sick? It's true. Millions have already discovered the healing power of this popular herb. With this book, so can you. Inside you'll learn how echinacea may reduce the number of days you are sick, which other herbs and supplements are helpful for colds and flus,...