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Vegetable Oil Is Good for You, MU Researcher Says

By Guest PostJune 17, 2013Healthblood cholesterol levels, canola, chronic diseases, corn, essential nutrient, fatty acid, forms of fats, good for you, guy johnson, heart disease, inflammation in humans, kevin fritsche, la, la consumption, linoleic acid, soy, tablespoons, typical american, university of Illinois, university of missouri, vegetable oil

Scientists find that essential fatty acid found in vegetable oils does not promote inflammation in humans

COLUMBIA, Mo. — A typical American consumes approximately 3 or more tablespoons of vegetable oil each day. Vegetable oils, like those from soy, corn and canola, are a significant source of calories and are rich in linoleic acid (LA), which is an essential nutrient. Since the 1970s, researchers have known that LA helps reduce blood cholesterol levels, and for decades, scientists have known that consuming LA can help lower the risk of heart disease. However, some experts have been claiming recently that Americans might be getting too much of a good thing. A new study from the University of Missouri contradicts that claim.

In the study, “Effect of Dietary Linoleic Acid on Markers of Inflammation in Healthy Persons: A Systematic Review of Randomized Controlled Trials,” researchers at the University of Missouri and the University of Illinois found that no link exists between vegetable oil consumption and circulating indicators of inflammation that are often associated with diseases such as heart disease, cancer, asthma and arthritis. While earlier animal studies have shown that a diet rich in LA can promote inflammation, MU animal sciences researcher Kevin Fritsche says that humans respond to LA differently. (more…)

Wildlife Die-Offs are Relatively Common, Recent Bird Deaths Caused by Impact Trauma

Large wildlife die-off events are fairly common, though they should never be ignored, according to the U.S. Geological Survey scientists whose preliminary tests showed that the bird deaths in Arkansas on New Year’s Eve and those in Louisiana were caused by impact trauma.

Preliminary findings from the USGS National Wildlife Health Center’s Arkansas bird analyses suggest that the birds died from impact trauma, and these findings are consistent with the Arkansas Game and Fish Commission’s statement. The State concluded that such trauma was probably a result of the birds being startled by loud noises on the night of Dec. 31, arousing them and causing them to fly into objects such as houses or trees. Scientists at the USGS NWHC performed necropsies—the animal version of an autopsy—on the birds and found internal hemorrhaging, while the pesticide tests they conducted were negative. Results from further laboratory tests are expected to be completed in 2-3 weeks. (more…)

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Vegetable Oil Is Good for You, MU Researcher Says

Wildlife Die-Offs are Relatively Common, Recent Bird Deaths Caused by Impact Trauma