Download or read book Know Your Groceries written by Frederick B. Humphrey and published by Health Research Books. This book was released on 1993-02 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1939 a book on nutrition which has valuable vitamin, alkaline-producing and acid forming elements of foods. Gives symptoms caused when you are deficient in various minerals, vitamins, etc. the natural science of the Bible applied to the practice and Ph.