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Are there natural alternatives for food preservatives?

Alan Greene, MD
Pediatrics
We want to keep our foods looking, smelling and tasting fresh, and today there are natural ways to accomplish this without chemical preservatives. In this video, pediatrician Alan Greene, MD, discusses some of these more natural alternatives.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.