Scientists invent supplement that produces radically more bees

Scientists invent supplement that produces radically more bees

A decade ago, alarmists were predicting a “beepocalypse” that would wipe out bees and make it hard to pollinate crops.. That didn’t happen. In fact, the number of bee colonies in the U.S. rose from 3 million in 2019 to 4 million in 2024.

There is more good news about bees:

“Scientists have engineered a supplement that helped honeybees produce up to 15 times more larvae in trials,” reports The Doomslayer.

ScienceDaily reports that “scientists found the missing nutrients bees need” to proliferate:

Scientists have developed a breakthrough food supplement that could help save honeybees from devastating declines. By engineering yeast to produce six essential sterols found in pollen, researchers provided bees with a nutritionally complete diet that boosted reproduction up to 15-fold….In the new study, the research team succeeded in engineering the yeast Yarrowia lipolytica to produce a precise mixture of six key sterols that bees need. This was then incorporated into diets fed to bee colonies during three-month feeding trials. These took place in enclosed glasshouses to ensure the bees only fed on the treatment diets.

Key findings:

  • By the end of the study period, colonies fed with the sterol-enriched yeast had reared up to 15 times more larvae to the viable pupal stage, compared with colonies fed control diets.
  • Colonies fed with the enriched diet were more likely to continue rearing brood up to the end of the three-month period, whereas colonies on sterol-deficient diets ceased brood production after 90 days.
  • Notably, the sterol profile of larvae in colonies fed the engineered yeast matched that found in naturally foraged colonies, suggesting that bees selectively transfer only the most biologically important sterols to their young.
Hans Bader

Hans Bader

Hans Bader practices law in Washington, D.C. After studying economics and history at the University of Virginia and law at Harvard, he practiced civil-rights, international-trade, and constitutional law. He also once worked in the Education Department. Hans writes for CNSNews.com and has appeared on C-SPAN’s “Washington Journal.” Contact him at hfb138@yahoo.com

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