Hadacol was a patent medicine marketed as a vitamin supplement. Its principal attraction, however, was that it contained 12 percent alcohol (listed on the tonic bottle's label as a "preservative"), which made it quite popular in the dry counties of the southern United States. It was the product of four-term Louisiana state Senator Dudley J. LeBlanc (1894-1971), a Democrat from Abbeville in Vermilion Parish. He was not a medical doctor, nor a registered pharmacist, … Wikipedia
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