Terahertz waves are absorbed or emitted by the body. When the body is exposed to high frequency terahertz waves, the cells acquire a significant amount of negative ions that balance out the excessive accumulation of positive ions in the cellular environment. This "recharging" and stimulation of the cells improves metabolism and increases cellular metabolism. The body's immunity will become strengthened as its internal temperature rises. Long-term stress can cause the body to develop a significant number of free radicals, which cause cell damage when the amount produced exceeds the body's cells' capacity to remove them effectively. It is demonstrated that free radicals physically prevent terahertz waves from passing through by absorbing all of their energy. This results in a high temperature that "kills off" the free radicals in a matter of seconds. When free radicals are eliminated, any inflammation or pain they may have caused will also be naturally reduced, also increasing energy and enabling the body to recover from its diseased state.
