This book is for informational or educational purposes only. It is  not intended to serve as a substitute for professional medical advice,  diagnosis, or treatment. The author and publisher specifically  disclaim all responsibility for any liability, loss or risk, personal or  otherwise, which is incurred as a consequence, directly or indirectly,  of the use and application of any of the contents of this book. A  licensed healthcare professional should be consulted regarding your  specific medical situation.