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Freezing Bread: A Surprising Hack for Blood Sugar?

10/16/2025

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Summary

Story summary

Freezing bread may create resistant starch, which could aid digestion and help stabilize blood sugar, according to Dr. Tania Elliott and Dr. Joseph Salhab.
Studies indicate that frozen-then-toasted bread lowers glucose response by up to 40% versus fresh.
Experts caution that freezing should not replace a balanced diet rich in whole grains, fruits, and vegetables.
Given widespread misinformation about food hacks, consumers should remain skeptical of exaggerated claims.

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Story summary

Freezing bread may create resistant starch, which could aid digestion and help stabilize blood sugar, according to Dr. Tania Elliott and Dr. Joseph Salhab.
Studies indicate that frozen-then-toasted bread lowers glucose response by up to 40% versus fresh.
Experts caution that freezing should not replace a balanced diet rich in whole grains, fruits, and vegetables.
Given widespread misinformation about food hacks, consumers should remain skeptical of exaggerated claims.