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Allergen in Red Meat linked to Heart Disease

Shown are cross-sectional ultrasound images of coronary arteries from patients enrolled in the study. Plaque buildup (colored areas) in an artery from a patient that lacks sensitivity to red meat allergen (left) is much lower than plaque levels in an artery from a patient with sensitivity to red meat allergen (right). Credit: Courtesy of Angela Taylor, M.D., University of Virginia Health System

Shown are cross-sectional ultrasound images of coronary arteries from patients enrolled in the study. Plaque buildup (colored areas) in an artery from a patient that lacks sensitivity to red meat allergen (left) is much lower than plaque levels in an artery from a patient with sensitivity to red meat allergen (right). Credit: Courtesy of Angela Taylor, M.D., University of Virginia Health System

A team of researchers says it has linked sensitivity to an allergen in red meat to the buildup of plaque in the arteries of the heart. While high saturated fat levels in red meat have long been known to contribute to heart disease for people in general, the new finding suggests that a subgroup of the population may be at heightened risk for a different reason – a food allergen...

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