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Scientists Unlock How Trans Fats Harm Your Arteries

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This is an older article that may not reflect Dr. Mercola’s current view on this topic. Use our search engine to find Dr. Mercola’s latest position on any health topic.

Scientists have discovered the method by which dietary trans-fats cause hardening of the arteries. A study on mice suggests that high levels of trans-fats cause atherosclerosis by reducing the responsiveness of a key protein, transforming growth factor (TGF)-beta, that controls growth and differentiation in cells.

The findings of the study reinforce research that has linked the predominantly man-made fat with a range of health problems.

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