Frozen Bread May Reduce Blood Sugar Spikes, Research Shows

Freezing bread alters the structure of its starch through a process called retrogradation, creating resistant starch that is digested more slowly. This slower breakdown leads to a milder rise in blood glucose after eating, which could benefit people with type‑2 diabetes or those monitoring sugar levels. Re‑heating thawed bread further increases resistant starch content.

Practical advice includes slicing bread before freezing, sealing it tightly to prevent freezer burn, and reheating directly from the freezer in a toaster or oven for best texture. The effect is modest and not a treatment for diabetes, but it adds a small tool for better glycaemic control.

Separately, placing a dried laurel leaf in a refrigerator releases eucalyptus‑type essential oils that temporarily mask unpleasant odors. The leaf can also be positioned near vegetables, waste bins, or in wardrobes to deter pests and add a mild scent. The method works only for a short period and does not eliminate the source of the odor, so proper cleaning remains necessary.