November 04, 2025

Injectable Birth Control Linked to Higher Risk of Brain Tumors

7 minutes

Long-term use of injectable birth control like Depo-Provera is linked to a significantly higher risk of brain tumors, especially meningiomas
Women who started injections after age 30 faced dramatically higher risks, with increases ranging from 175% to 277% depending on age group
A French study found women using injectable birth control for more than a year were over five times more likely to need brain tumor surgery
Unlike synthetic hormone shots, options such as barrier methods and fertility awareness carry no increased risk of brain tumors
Natural progesterone supports your body's balance by countering excess estrogen, calming your nervous system, and protecting long-term brain health

...more

By Dr. Mercola

4.6

14871,487 ratings

November 04, 2025

7 minutes

Long-term use of injectable birth control like Depo-Provera is linked to a significantly higher risk of brain tumors, especially meningiomas
Women who started injections after age 30 faced dramatically higher risks, with increases ranging from 175% to 277% depending on age group
A French study found women using injectable birth control for more than a year were over five times more likely to need brain tumor surgery
Unlike synthetic hormone shots, options such as barrier methods and fertility awareness carry no increased risk of brain tumors
Natural progesterone supports your body's balance by countering excess estrogen, calming your nervous system, and protecting long-term brain health

...more