Penn Herb Wellness Guide
Chestnuts
Storing
Unpeeled chestnuts can be stored in a cool, dry place for one week or can be refrigerated for up to a month. Frozen, chestnuts will keep for up to six months.
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The information presented in the Food Guide is for informational purposes only and was created by a team of USregistered dietitians and food experts. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements, making dietary changes, or before making any changes in prescribed medications. Information expires December 2025.