What is the crucial advice regarding grape skins for maximizing polyphenol intake?
Answer
Always remember to eat the skins
When focusing on maximizing the functional benefits derived from consuming grapes, paying close attention to the skin is paramount. The text explicitly states that the skins are where a substantial amount of the beneficial fiber and the important polyphenols, such as resveratrol and anthocyanins, reside. Therefore, to gain the full spectrum of these protective agents intended for cardiovascular support and antioxidant defense, the consumption advice stresses that the skins must be included in the intake, not discarded. This principle applies even when preparing grapes for snacks or other uses.

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