After the Botox wore off, one group had a face-lifting surgery combined with the removal of muscle tissue or nerves in the area that triggered the migraines.

CNN: Facial surgery may offer migraine cure

Few studies have compared exercise to drug treatment, but two randomized trials have shown that vigorous exercise combined with cognitive treatment is just as good as spinal fusion surgery, with fewer complications.

FORBES: On The Cover/Top Stories

The trial showed that patients randomized to chelation therapy had a lower risk of a combined endpoint of death, heart attack, stroke, percutaneous coronary intervention, bypass surgery or hospitalization for angina than those who received a placebo infusion.

FORBES: Researchers Who Ran Controversial Chelation Trial Respond to Questions