Co-E1 enhances the immune system.

Co-E1 NADH is directly involved in the cellular immune defense system, Special white blood cells, called macrophages, are responsible for direct elimination of foreign bodies such as bacteria, viruses and molds. They literally capture these foreign bodies and then degrade and eliminate them. During this process, a markedly increased metabolic activity including oxygen consumption takes place. Most of the oxygen is converted to super oxide and hydrogen, which are able to destroy viruses or bacteria. This phenomenon  is known as "metabolic burst" and appears to be the first and most foreign invader. Large amounts of NADH are required for this process. Hence, the more Co-E1 NADH your body has available, the more protection your immune system can provide.
So stock up on Co-E1 before school starts and winter kicks in. Fight on germs and nasty colds with natural vitamin supplements!