by Jon Hamilton
December 1, 2010
NPR
LISTEN to This (4 min.) Story HERE:
Our brains have chemical pathways that make us feelgood when we eat, and really good when we eat sweetor fatty foods with high calories. Scientists see thesesame chemical pathways used in cases of drug addiction.
If you've ever wondered why it's hard to stay on a diet, consider this observation from Ralph DiLeone, a brai…