The noun WORD PROCESSING has 1 sense: 1  1. rapid and efficient processing (storage and printing) of linguistic data for composition and editing. 2  Meaning: 3  Rapid and efficient processing (storage and printing) of linguistic data for composition and editing. 4  Classified under: 5  Nouns denoting natural processes.
Foods may be fortified with vitamin D2 or D3. The major role of vitamin D is to maintain normal blood levels of calcium and phosphorus. Vitamin D helps the body absorb calcium, which forms and maintains strong bones. It is used alone or together with calcium to improve bone health and decrease fractures.
Knowledge center. Vitamin B3, also known as Niacin, vitamin PP, and nicotinic acid, is one of eight B vitamins. Niacin helps the food we eat turn into energy-it also plays a role in maintaining our skin and nerves healthy.itamin B 3 is a water-soluble vitamin-meaning that it dissolves in water-with pellagra-curative, antilipemic, and vasodilating properties, according to PubChem. 1.