Full spectrum CBD also contains a variety of essential vitamins, minerals, fatty acids, protein, chlorophyll, terpenes, flavonoids, and fiber. When referring to CBD in the hemp plant, it’s important to understand that hemp contains a large number of cannabinoids (in trace amounts), but the main compound is cannabidiolic acid (CBDa). As CBDa is more abundant in the hemp plant, firms must decarboxylate the oil. This process heats the oil and changes CBDa into CBD.
Hemp was used extensively by the United States during World War II to make uniforms, canvas, and rope.[143] Much of the hemp used was cultivated in Kentucky and the Midwest. During World War II, the U.S. produced a short 1942 film, Hemp for Victory, promoting hemp as a necessary crop to win the war.[142] U.S. farmers, like Joe, ‘Daddy Burt’ Burton, participated in the campaign to increase U.S. Hemp production to 36,000 acres in 1942.[144][145] This increase amounted to more than 20 times the production in 1941 before the war effort.[145]
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