🚨 BREAKING: Study shows Pfizer birth control shots causing brain tumors Epidemiologist Nicolas Hulscher, MPH speaks with Heather Mullins about a newly published large-scale study examining Pfizer’s Depo-Provera birth control injections. The study found that women who received the shot faced a 240% increased risk of meningioma, a type of brain tumor that can cause paralysis, chronic pain, and require brain surgery. “A 240% increased risk of disabling brain tumors should never be normalized,” Hul