Off Topic: Fortifying with the essential nutrients in pollen increased bee births by 15X
Scientists uncovered the nutrients bees were missing — Colonies surged 15-fold
Summary "Scientists have developed a breakthrough “superfood” for honeybees by engineering yeast to produce the essential nutrients normally found in pollen. In controlled trials, colonies fed this specially designed diet produced up to 15 times more young, showing a dramatic boost in reproduction and overall health. As climate change and modern agriculture reduce the availability of natural pollen, this innovation could offer a practical way to support struggling bee populations."
- Honeybees rely on pollen as their main food source. It contains essential lipids called sterols that are critical for growth and development.
- But climate change and intensive farming have reduced the variety of flowers bees depend on. As a result, bees are increasingly missing key nutrients.
- Beekeepers often use artificial pollen substitutes made from protein flour, sugars, and oils. These provide calories but lack the sterols bees need, leaving colonies nutritionally deficient.
- They identified six key sterols that dominate bee biology:
- 24-methylenecholesterol,
- campesterol,
- isofucosterol,
- β-sitosterol,
- cholesterol, and
- desmosterol (produced in humans from cholesterol)
Reporting on Engineered yeast provides rare but essential pollen sterols for honeybees
DOI: 10.1038/s41586-025-09431-y - August 2025
Suspect that this kind of detailed analysis and subsequent fortification
could be used to improve human health in the future.
Cononly Collapse might be due to virus from wild bumblebees
Red-tailed bumblebees can serve as hosts for acute honeybee paralysis virus
Martin Luther University Halle-Wittenberg | Staff. Data from field trials at 32 locations in Germany suggest that these wild bees can contribute to viral infections in honeybees. While the virus appears to cause little harm to bumblebees, infection is usually fatal to honeybees and can lead to the rapid collapse of an entire colony. (Read) | Learn about pollinators by exploring our write-up and findings here.
Related in VitaminDwiki
- 20+ chronic stressors that result in poor health
Bees have many stressors ==> poor health ==>colony collapse, fortification helped
humans have many stressors ==>poor health, fortification might help - See 136+ pages on Vitamin D fortification by clicking on tag at bottom of this page