Soon after this 1981 scientific article came out demonstrating a 4- to 5-fold increase in humoral immunity in response to vaccination, on average, and in one person a 170-fold increase to the Merck vaccine, the Merck Index and the FDA completely changed their position on pangamic acid, including prohibition by the FDA against supplements combining dimethylglycine and gluconic acid. Either separately is OK, but combined they are an untested drug. The logical solution is to eat raw seeds and natural sources, but the now FDA requires domestic almonds to be “pasteurized”, say with carcinogenic propylene oxide, presumably so that the vaccine market for Merck and other drug cartels will be unaffected by increases in general health.