It’s war & the M. MUNE Army wants recruits to help fight off some pesky germs that have invaded the body * It’s a code 4 as you travel inside a nose to ward off fungus with some heavy artillery, (antibodies) * Receive tips on keeping the immune system healthy by eating the right kind of foods and living a lifestyle that makes you feel good about yourself. * This CD-Rom is compatible with Windows XP or earlier and Mac OS or earlier (not compatible with Inter-based Macintosh computers)