No. It can actually happen. Some food can cause worms to live in your body. Dr. Effrossyni Gkrania-Klotsas said that while she and her team were examining a British man in 2013, they found a type of tapeworm in his head that they’d never seen in the United Kingdom.
And some years before that, the team of doctors at Addenbrookes Hospital at Cambridge had a patient – a man who came to the hospital complaining of severe headaches. The same patient came back after a while for some tests, this time complaining of new symptoms.