Old age: its cause and prevention

Old Age Its Cause and Prevention by Sanford Bennett promotes natural methods to maintain youth and vitality. Bennett argues that aging results from neglect, poor posture, improper breathing, and lack of muscle stimulation. He advocates daily self-care routines, including massage-like exercises, facial workouts, and healthy habits to rejuvenate the body without medicine or machines. His approach blends physical fitness with hygiene and self-discipline, aiming to slow or reverse aging. The book reflects early 20th-century interest in natural health.