Drugs and supplements are often the best path to health,so dont make a dangerous mistake when it comes to taking them. Here is the essential information on the most common drugs and supplements, including reliable,authoritative and easy-to- understand guidelines for their safe and effective usage.Inside you will find answers to all your questions about the medicines you and your family are taking such as:Why exactly did my doctor prescribe this medicine ?Should I be taking this medicine with or without food? Will this over -the -counter remedy interact with my prescription drugs? How much of a particular vitamin should I take and when? Will this cold medicine raise my blood pressure? Which supplements can help me prevent cancer?.