Word: vitamins
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...Thiamin (formerly vitamin BI), preventive of beriberi, neuritis and loss of appetite, was formerly extracted from rice polishings, once cost $300 a gram. It now costs 37? a gram. Made by the ton, it goes chiefly into enriched white flour, to restore what is lost from the whole wheat in milling...
...Riboflavin (formerly vitamin B 2 ) is widely used in the poultry industry to stimulate egg production, is also used as a preventive of some eye inflammations and fissures of the lips. It is recommended for the enrichment of bread, but the supply is small because of the shortage of equipment in wartime. Within the past year its price has dropped from 75? to 58? a gram...
...Pyridoxin and pantothenic acid are the remaining known constituents of the former B-complex. They are newly developed, often omitted from multiple-vitamin preparations. Pantothenic acid is popular as a possible preventive of grey hair...
...Tocopherol (vitamin E) and methyl naphthoquinone (equivalent of vitamin K) complete the list of the vitamins that are available from chemical manufacture. They are still little used. The former is essential for reproduction in rats, so that it has become known as the sex vitamin, but doctors are still uncertain whether it has any such value in human beings. The latter is unique: it is not vitamin K but is equally effective in decreasing the clotting time of blood...
...know-how, lack of labor, and a virus carried from plant to plant by an aphid left U.S. growers four or five years away from capturing a $20,000,000-a-year business. Imports of bulbs dropped off even before Pearl Harbor. Reason: the Japanese were eating the vitamin-rich bulbs, as they had done centuries before the West turned their flowers into symbols of the resurrection of the Prince of Peace...