Here are the real facts about the real issues in men's health. An essential handbook for men of all ages, "The M Factor" explores ways for men to take responsibility for their own health. Practical, commonsense health tips are provided for helping to prevent heart attacks, cancer, stroke, impotence -- and dealing with communication problems, domestic violence and sexually transmitted diseases.Interesting case studies and comments from men provide extra insight into the importance of being aware of the warning signals of bad health.