r/honey

Everyone's heard the claim: archaeologists found honey in Egyptian tombs that's still edible thousands of years later. It gets repeated so often it's become a kind of trivia-night cliché, but the actual chemistry behind it rarely gets explained. So here's the real mechanism.

Water activity is the main one. Honey is roughly 17–18% water, but almost none of it is "available" water in the way microorganisms need. Sugar molecules bind to water molecules so tightly that bacteria and fungi can't access enough of it to survive, they essentially dehydrate on contact. This is measured as water activity (aw), and honey sits around 0.5–0.6, well below the 0.91 threshold most bacteria need to grow.

It's also intensely acidic. Honey has a pH between 3.2 and 4.5, largely from gluconic acid produced when bees add the enzyme glucose oxidase to nectar. Most pathogens can't tolerate that level of acidity for long.

And it produces its own antiseptic. That same glucose oxidase reaction generates small, steady amounts of hydrogen peroxide as the honey sits. It's a slow drip rather than a flood, but it's continuous, and it's part of why honey has been used as a wound dressing for most of recorded history.

Crystallisation isn't spoilage. This trips a lot of people up - if your honey turns cloudy or grainy, that's just glucose crystallising out of solution. It's a sign the honey is raw and minimally processed, not a sign it's gone bad. A gentle warm water bath (never the microwave, you'll destroy the enzymes) brings it back to liquid.

The catch: all of this only holds if water doesn't get introduced from outside: a wet spoon, an open jar in a humid kitchen, anything that pushes the water activity up. That's actually the only way honey spoils. Left properly sealed, the chemistry does the rest.

Decent laying queen, , enough bees, bee bread and nectar available but not nearly as much as I’d like to see. And ZERO capped stores. It’s the end of June and I’ve got absolutely nothing but a potential future dearth collapse in my hands 😫 ( yes I’ve begun feeding the hell out of them but I leave for several weeks in Europe soon and I have a bad feeling what I’ll find when I get back

Please tell me I’m not alone bc this misery wants company

Need some recommendations for a reliable monofloral honey seller. Any suggestions?