Is Pond Scum the New Kale?
MarketWatch Money, Markets & More - A podcast by MarketWatch.com
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The cyanobacteria collected from the surface of freshwater lakes and ponds is turning up in blue drinks, ice cream, lattes and M&Ms, as holistic experts and nutritionists rave about its health benefits. Moneyish's Nicole Lyn Pesce has the latest. Learn more about your ad choices. Visit megaphone.fm/adchoices
