We Had Catnip All Wrong

The video explores a study by Japanese researchers on why cats react to catnip and silver vine. The study found that a chemical in silver vine, Nepatel Lectal, activates a reward system in cats' brains, similar to intoxication. The researchers hypothesize that this response may have evolved as a mosquito repellent, as cats transfer the chemical to their fur, reducing mosquito landings. While the study shows a potential benefit, further genetic research is needed to confirm the evolutionary purpose of this behavior.

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