Toxoplasma gondii, a parasite that affects 50% of the world's population, is a fascinating statistic that few people are aware of. Cats transmit this parasite, which resides within human eyes and brains. It is claimed that the parasite can change a person's personality and make them more appealing. Several investigations have shown that this is correct. Rats were utilized in … [Read more...] about Scientists Discover That a Brain Parasite Makes People Look More Beautiful