Your immune system does a remarkable job of defending you against bad microorganisms, but sometimes it fails due to those that eventually breakthrough; making you sick. It is possible however to intervene in this process and boost your immune system into peak performance. Your first line of immune defense should be a “True” immune stimulator such as Purified Beta 1, 3-D Glucan. A great deal of scientific evidence shows Purified Beta 1, 3-D Glucan can cause a cascading effect on the immune system by quickly increasing its strength. Many other benefits exist using Purified Beta 1, 3-D Glucan such as UV protection, quicker wound & tissue repair, anti-tumor & anti-aging properties especially from the suns harmful rays to mention a few. If you have an impaired immune system and want peak performance start taking the Purified Beta 1, 3-D Glucan called BetaFactor®. On the market since 1995 and used by doctors, BetaFactor® is a brand you can trust. This product is safe & natural with a wide array of nonspecific immune enhancing effects. No contraindication exists with most drugs or natural products.