Brain Imaging and Food Addiction

Posted: July 11th, 2013

Harvard researcher David Ludwig has linked low blood glucose levels with high activation of the nucleus accumbens, a brain region specifically involved in reward and craving, known addictive behaviors. Using fMRI analysis, his team found that the glycemic load of foods, not caloric intake, significantly alters brain function, promoting hunger and overeating, behaviors related to substance abuse and dependence.

Read the full article on the Harvard Medical School website.

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