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pellagra

(Encyclopedia) pellagrapellagrapəlăgˈrə [key], deficiency disease due to a lack of niacin (nicotinic acid), one of the components of the B complex vitamins in the diet. Niacin is plentiful in yeast,…

Sugar Consumption Skyrockets

“Sugar consumption is off the charts,” reports Michael F. Jacobson, executive director of the Center for Science in the Public Interest. “Added sugars—found largely in junk foods such as soft…

Littleton, Sir Thomas

(Encyclopedia) Littleton, Sir Thomas, 1422?–1481, English jurist. He became a sergeant-at-law, i.e., a barrister, in the Court of Common Pleas in 1453 and a judge in 1466. He is best known for his…

DK Human Body: Health

WHAT ARE THE MAJOR HEALTH ISSUES IN THE WORLD TODAY? HOW DOES LIFESTYLE AFFECT HEALTH? LIFE EXPECTANCYNUTRITIONFIND OUT MOREBeing healthy means being free of disease or injury and able to lead a…

diagnosis

(Encyclopedia) diagnosis, determination of the nature of a disease or ailment. A clinical diagnosis is based on the medical history and physical examination of the patient: it may be confirmed with X…

Sinatra, Frank

(Encyclopedia) Sinatra, Frank (Francis Albert Sinatra), 1915–98, American singer and actor, b. Hoboken, N.J. During the late 1930s and early 40s he sang with the Harry James and Tommy Dorsey bands,…

Austrian Succession, War of the

(Encyclopedia) Austrian Succession, War of the, 1740–48, general European war. In 1744 Frederick II, fearing the rising power of Austria, started the Second Silesian War by invading Bohemia; he…

Loesser, Frank

(Encyclopedia) Loesser, Frank (Frank Henry Loesser), 1910–69, American lyricist and songwriter, b. New York City. He is noted for smart, often witty lyrics that catch the tone and rhythms of…