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[Dr. Mark] Nick
is participating in a unique nutrition
experiment along with Tracy
is participating in a unique nutrition
experiment along with Tracy
Full Transcript
00:00:01.000 --> 00:00:02.434
- [Dr. Mark] Nick
is participating
00:00:02.434 --> 00:00:04.087
in a unique nutrition
experiment along with Tracy.
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Movie Summary
Leading health experts examine the history of the U.S. Dietary Guidelines and question decades of dietary advice insisting that saturated fats are bad for us.