12/10/2012 04:14 pm ET Updated Dec 06, 2017

Important Fact About Grapefruit And Medicine, From Joy Bauer (WATCH)

Health and nutrition expert Joy Bauer warned that grapefruit has been known to interact with certain medications when she joined me on Mondays With Marlo. Grapefruit and grapefruit juice can either increase or decrease the effectiveness of certain medications, so it is imperative to speak with your pharmacist and physician before eating it.

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And for more seasonal health and nutrition advice, see Joy's holiday health tips:

Joy Bauer's Holiday Health Tips

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