Though food is supposed to be one of life's simple pleasures, few things cause more angst and confusion. Every day we are bombarded with come-ons for the latest

Boost your immune system with antioxidants, lower your risk for the flu, cancer, diabetes, heart disease, and more—with ordinary everyday ingredients you can

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The purpose of this Special Issue is to provide a thorough and up-to-date presentation of research investigating the impact of coffee and/or caffeine intake on