In this book, we covered important questions and gave brief theoretical and practical answers regarding the following topics: nervous system of arms and legs; eye diseases; smoking; hemorrhoids; hijama; heart disease; cholesterol; benefits of fruits and vegetables; obesity and thinness; stomach diseases; hair health; bone diseases; skin diseases; liver and kidney disease; diabetes mellitus and more. This is a collection of the most common questions to which brief and useful answers were given. We ask Allah for you good health and prosperity.