Colon Therapy Poster by Dr. N.W. Walker D.Sc.

Dr. Norman W. Walker was a pioneer in the field of vegetable juicing and nutritional health. He developed the Walker Program, which advocates the drinking of fresh, raw vegetable and fruit juices, and of eating a diet based solely on vegetables, fruits, and nuts in order to regain and maintain one's health. Dr. Walker designed the Norwalk Hydraulic Press Juicer, which continues to be produced and sold today, and wrote extensively on nutrition and healthful living.
Hid diet helped him remain physically and mentally healthy, and active to the day of his death at age 99.