"Men live too tired" has become a common situation. As the main force of the family, men have to work to support their families, provide for the elderly, educate their children and deal with heavy work, thus becoming the group with the heaviest psychological load and the greatest pressure of work and life in society ... It is of great significance for men's health to improve their health awareness and master scientific health preservation methods ... This book presents a set of scientific and practical life health care treasures for male friends. I hope male friends can benefit from it, young men are full of energy, and older men live a long and healthy life!