Honeybees blend a special 'baby food' to give their larvae a balanced diet, with adult bees also able to regulate their feeding to avoid overconsuming certain nutrients, according to a study published in the journal Current Biology on June 17, 2026.
Researchers from the University of Lausanne in Switzerland discovered that worker bees adjust the composition of the food they feed larvae based on the larvae's age and nutritional needs. The food, a mixture of pollen and honey, is tailored to provide the right balance of proteins and carbohydrates.
The study, led by Dr. Mathieu Lihoreau, found that adult bees also self-regulate their intake of nutrients, avoiding overconsumption of carbohydrates when protein is scarce. This behavior helps maintain colony health and efficiency.
Dr. Lihoreau said, 'This shows that bees have a sophisticated ability to manage their diet and that of their offspring, which is crucial for colony survival.' The findings could have implications for beekeeping and understanding bee nutrition.
