"When you compare people who have an oral infection or not... the single greatest factor is the number of partners on whom the person has performed oral sex," said Gillison, who has been researching HPV and cancer for 15 years.The Age
"When the number of partners increases, the risk increases," she told reporters at the American Association for the Advancement of Science meeting in Washington.
Previous studies have suggested that people who have performed oral sex on six or more partners over a lifetime face an eight-fold higher risk of acquiring HPV-related head or neck cancer than those with fewer than six partners, she said.
Oral sex causes cancer
Maura Gillison of the Ohio State University seriously documented the matter and came up with a shocking conclusion: if you're a white man and you're going down on numerous women, you'll increase your chances of getting throat or brain cancer.
