The Immune System needs B Vitamins to function efficiently. Deficiencies in B Vitamins could lead to weakening of immune system and make the body vulnerable to diseases such as cancer. Are you getting enough or too much B Vitmans? This book will show you how much you should be getting and from what sources, it will also inform you of the symptoms of deficiency.Project Webster represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Project Webster continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge.