One contemporary review interpreted the lyrics as referring specifically to the "Live Longer" diet advocated by nutritionist Gayelord Hauser. Hauser, labeled a "quack" by the American Medical Association, gained widespread popularity in the mid-twentieth century promoting "wonder foods" including blackstrap molasses, wheat germ, and yogurt, as well as brewer's yeast and powdered milk. He was known as a nutrition guru to many Hollywood celebrities.
