What to Eat, How to Use the Science of Modern Dietetics for More Efficient Living. Published by the Review of Reviews Company Under the Auspices of the Life Extension Institute of New York

[New York]: Review of Reviews Company, 1917. First Edition. Cloth. Very good. First edition. 8vo; 48pp; brown mottled paper over board with printed title and seal of the Life Extension Institute Inc., New York to front cover; tan cloth spine; lightly bumped corners; black and white illustrations; double frontispiece and one other full page plate inserted twice; very good. Odd little diet book from the Life Extension Institute with dietary and life style recommendations. Some seemingly pseudo-science but perhaps forward for the time period.