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Core Knowledge



Folate 101

From boosting brainpower to reducing risks for disease, discover the benefits of folate and how to get more of it in your diet.


How to Improve Your Health with Flavonoids

Everything you need to know about these disease-fighting compounds found in fruits, vegetables and beverages.


How to Store Fresh Foods

Everything you need to know about storing fresh food to extend its shelf life and retain nutrients and taste.


The Complete Guide to Fiber

Why you need more fiber in your diet, and where to find it.


The Truth About Fad Diets

What to take—and leave—from some popular diets.