The Harvard director of healthy and sustainable food says this unappreciated green is 'the new kale'

Kale is old news. Kelp is the new green you’ll start seeing on the regular, according to chef Barton Seaver who is the director of Harvard’s Healthy and sustainable Food Program. Not only is kelp nutritious, it’s also great for the environment. 

Produced by Kevin Reilly.  Original reporting by Jessica Orwig.

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