Does Honey Need to Be Refrigerated?
No, honey does not need refrigeration and is actually best stored at room temperature. Refrigeration causes honey to crystallize faster and become thick and difficult to use. Honey is naturally antibacterial and has an indefinite shelf life when stored properly in a sealed container away from moisture and direct sunlight.
Key Takeaways
- Honey's unique properties make it self-preserving.
- Raw, unprocessed honey may crystallize faster than commercially processed honey.
- Never feed honey to infants under 12 months due to botulism risk - this applies regardless of storage.
Explanation
Honey's unique properties make it self-preserving. Its low moisture content (about 17%), high sugar concentration, and slightly acidic pH create an environment where bacteria cannot survive. Archaeologists have found 3,000-year-old honey in Egyptian tombs that was still edible. Refrigeration provides no preservation benefit.
Crystallization is natural and doesn't mean honey has gone bad. It occurs when glucose molecules separate from water and form crystals. Refrigeration speeds up this process by lowering the temperature below honey's ideal storage range (64-75°F). Some varieties crystallize faster than others based on their glucose-to-fructose ratio.
To store honey properly, keep it in a tightly sealed glass or food-safe plastic container at room temperature, away from direct sunlight and heat sources. Never store honey near the stove. If crystallization occurs, gently warm the jar in warm (not boiling) water to reliquefy it.
Honey also contains hydrogen peroxide, produced by the enzyme glucose oxidase that bees add during production. This natural antiseptic is one reason honey has been used medicinally for wound treatment for thousands of years and is still used in medical-grade products like Medihoney. The enzyme remains active as long as the honey is not heated above 140°F (60°C), which is why raw honey retains more antimicrobial properties than commercially pasteurized varieties.
Different honey varieties crystallize at very different rates depending on their floral source. Clover and alfalfa honey crystallize within weeks because of their high glucose content. Acacia and tupelo honey can remain liquid for years due to their higher fructose-to-glucose ratio. Creamed or whipped honey is made by deliberately seeding liquid honey with fine crystals and controlling the crystallization process, producing a smooth, spreadable texture rather than the grainy crystals that form naturally.
Things to Know
- Raw, unprocessed honey may crystallize faster than commercially processed honey.
- Never feed honey to infants under 12 months due to botulism risk - this applies regardless of storage.
- If water gets into honey (using a wet spoon), it can ferment - always use dry utensils.
- Whipped or creamed honey is intentionally crystallized and should be stored at room temperature.