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PHILADELPHIA -- Proton pump inhibitors appear to be associated with an increase in hip fracture risk among older patients, particularly long-duration or high-dose use, according to a large study of British patients.

The Year in Diabetes

ROCKVILLE, Md. -- Against the background of the growing incidence of type 2 diabetes and obesity in the United States came news this year about the first new insulin delivery system in 80 years, as well as new categories of drugs for type 2 disease.

NEW YORK -- The ban on trans fats in this city was the highest profile event during the year in diet and nutrition, as Americans continued to struggle against ever-expanding waistlines and foods deemed unhealthy.

PERTH, Australia -- High-dose fish oil supplements given during pregnancy appear to be safe for the baby and even improve later hand-eye coordination, researchers here found in a small study.

AMSTERDAM, The Netherlands -- For writer's block, the kind that's in the hand rather than the head, consider a shot of botulinum toxin type A, wrote researchers here.

ST. LOUIS -- Bacteria in the gut may be arbiters of weight loss or gain, according to a revolutionary theory proposed by researchers here. They suggested that manipulation of intestinal microbes might be used one day to treat obesity.

COLLEGE STATION, Tex. -- A genetic analysis of spina bifida children has revealed the influence of variant choline-metabolism genes in the development of the disease in addition to perinatal consumption of choline-rich foods.

NEW HAVEN, Conn. -- Older Americans are flocking to gastroenterologists to take advantage of Medicare's all-beneficiary coverage of colonoscopy screening, and that's paying off in earlier colon-cancer detection, a study here suggested.

NEW YORK -- In front-page news articles on successive days, the New York Times accused Lilly of a campaign to promote off-label use of Zyprexa, its anti-psychotic medication, while systematically downplaying the drug's side effects. Lilly denied the allegations.