Add Yahoo as a preferred source to see more of our stories on Google. Placebos are commonly known as the inert drugs — think sugar pills — that researchers use to measure the effects of real drugs.

Over the past month or so, I have seen several advertisements for different modalities for pain relief. Seeing these advertisements, which featured devices such as TENS units and ultrasound machines, ...

How would you define optimism? Would you call it seeing the glass as half-full rather than half-empty? Perhaps say optimism is a positive attitude or the ability to see the bright side of a situation.

YouTuber and physician Rohin Francis, MBBS, does a deep-dive on the power of placebo. The following is a partial transcript of this video; note that errors are possible. Francis: The placebo effect.

Is the placebo effect real even without the deceptive element of making people believe they are receiving a pharmaceutical treatment? One entrepreneur thinks so, and is looking for like-minded people ...

Recently, a team of researchers set out to study the antidepressant effects of ketamine — and stumbled upon a medical phenomenon. The double-blind study at Stanford’s School of Medicine recruited ...