Food additives and heart health
In ultraprocessed foods, the usual suspects — salt, sugar, and fat — are probably more concerning than additives.
- Reviewed by Christopher P. Cannon, MD, Editor in Chief, Harvard Heart Letter; Editorial Advisory Board Member, Harvard Health Publishing

Growing evidence about the health hazards of ultraprocessed foods has focused renewed attention on the ingredients of these popular products. Although government efforts are under way to ban artificial food dyes, other additives remain widely used. These include substances to improve the taste, texture, appearance, and shelf life of packaged foods and drinks.
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About the Author

Julie Corliss, Executive Editor, Harvard Heart Letter
About the Reviewer

Christopher P. Cannon, MD, Editor in Chief, Harvard Heart Letter; Editorial Advisory Board Member, Harvard Health Publishing
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