Blackstrap molasses
Blackstrap molasses is the U.S. molasses term attached to Gayelord Hauser’s “wonder foods” list, where the UK edition of Look Younger, Live Longer names “black treacle” beside powdered brewers’ yeast, powdered skim milk, yoghourt, and wheat germ. Unlike most substances in this archive, black treacle/blackstrap molasses is an ordinary, nutritionally unremarkable foodstuff; the claim under scrutiny is not that the substance is dangerous or inert, but that eating it with the other four foods does the specific, sweeping work Hauser’s books assigned it: adding measurable years of youth and life, a claim never tested in a controlled trial. Its documented use in commercial promotion is itself part of the case: a Boston retailer, Nature Food Centres, Inc., distributed a specific “Plantation” blackstrap-molasses brand alongside copies of Hauser’s bestseller, prompting two 1951 federal libel actions over whether the book functioned as unlawful “labeling” for the product.