Amino Acids and Proteins for the Athlete: The Anabolic Edge PDF

Preface to the Second Edition

In the last decade research on protein and amino acids has increased almost exponentially. New information has increased our knowledge on the use and function of proteins and amino acids. Concepts have been clarified and new concepts have arisen on the requirements and functions of the amino acids, as the building blocks of protein, and their roles in energy metabolism, and in metabolic signaling.

Although the new information greatly expands our knowledge it has become even more obvious that discussing any one aspect of metabolism soon brings into view other elements that in turn bring up still other elements of metabolism. The end result is that any attempt to discuss any one topic in detail soon involves others and makes the whole project unmanageable. In fact, today you will need a separate book to fully discuss many of the topics that I attempt to cover in this one.

As a result, in an attempt to cover such a broad topic as the effects of protein and amino acids on athletic performance and body composition, some obvious concessions have to be made. These concessions include giving an umbrella type of coverage to most topics of interest and a somewhat detailed coverage to the points I consider most important for the readers.

As such, this new edition is an attempt to bring the information on proteins and amino acids up to date, to speculate on what is in store down the line, and to give some solid advice on nutritional supplementation.

Significant changes have been made to all chapters, with some being totally rewritten. In addition, the practical section of this book has been expanded to provide an overall look at what is needed to improve body composition and exercise performance, and a more detailed look at the role played by protein, amino acids, and other nutritional supplements.