I have used Echinacea for several years for specific instances, but do not use it as a routine therapy. For that purpose, I have found it very effective. I normally use it in conjunction with Vitamin C and Garlic. I have found that I don't need to use it as often now that my basic nutrition is better. I now have a stronger immune system. But, in instances of virus or infection coming on, I still use the Echinacea, Vit. C, Garlic mix with excellent results. I use Reliv as my regular nutritional supplement and that has improved my overall health greatly.Check out <A href="http://www.geocities.com/MurrensNatureMama/wellness">www.geocities.com/MurrensNatureMama/wellness</A> for the way I use and suggest using Echinacea and <A href="http://www.geocities.com/MurrensNatureMama/Reliv">www.geocities.com/MurrensNatureMama/Reliv</A> for how Reliv has helped improve and stabilize my health.