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2:54
Dr. John Harvey Kellogg vilified protein and prescribed bizarre treatments to fight it.
3:03
See me, eat me: how the order in which we see foods plays a big part in what we choose to
4:14
An 11 year-old boy who's gained weight decides to do something about it—and succeeds.
1:27
Government policies already play a big role in shaping our diet. Should they be tweaked?
3:24
How to tell the difference between foods that are healthy and those that just claim to be.