Agricultural Research Service

Arthritis & Rheumatism

Low vitamin D linked to osteoarthritis in the knee

As you get older, chances are you may have noticed your knees are less forgiving when it comes to jaunting up and down the stairs. Now, a study supported in part by USDA-funded researchers suggests if you're not getting adequate ...

Diseases, Conditions, Syndromes

New tracking tool for pathogen investigators

A fast-reproducing genus of bacterium, Salmonella, can—depending on the group, or serotype—be a virulent pathogen that sickens farm animals and humans. Now, Agricultural Research Service veterinary medical officer Jean ...

Ophthalmology

Lowering risk of a major eye disease

Age-related macular degeneration (AMD), a chronic, progressive disease, is a leading cause of blindness among people aged 65 and older. Vision impairment due to advanced AMD significantly reduces quality of life and incurs ...

Immunology

A new Spanish peanut variety for consumers, growers

A new Spanish peanut variety that packs high levels of healthful oleic acid has been released by U.S. Department of Agriculture (USDA) scientists and university cooperators. The new variety, called OLé, could provide producers ...

Health

Physical activity intervention for the elderly

Bone loss is not the only nemesis of the elderly. As the percentage of people aged 85 and older grows, the stakes are high for healthy individuals living independently who do not maintain their muscle mass and strength. Age-related ...

Medical research

Pig breed serves as ideal model for human obesity research

Nutritionist Harry Dawson and microbiologist Gloria Solano-Aguilar, both scientists at the Agricultural Research Service's Beltsville [Maryland] Human Nutrition Research Center (BHNRC), have teamed with scientists from ARS ...

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