Transfer factors are in a class of their own. Most people haven't heard of them, even though they play a MAJOR role in the immune system, which has a major role in our health.

Many professional athletes use and promote 4Life's products, check out Team 4Life on 4Life's website.

Give the gift of the knowledge of transfer factors to a medical professional you are close with. It just may revolutionize the way they look at the effect the immune system has in health!