The book "Smile Every Day is a Cure for Diseases" by Irwin Shrewsbury Cobb offers a unique approach to improving mood and improving health. The author reminds us that a smile is not only a pleasant emotional expression, but also a powerful tool for maintaining physical and mental health. He shares funny anecdotes, interesting stories and positive thoughts that help each of us find joy and humor in everyday life. This book is an excellent guide for those looking for ways to improve their well-being and find joy in the world around them. "Every day a smile is a cure for diseases" is a kind of kaleidoscope of fun and optimism, which gives the reader the opportunity to recharge with positive energy for every day.