It's been described as the most powerful drug in the world, capable of treating patients with a wide range of problems - and it's completely harmless. It is, of course, the placebo. The placebo is a benign 'sugar pill' that is used in medical...
It's been described as the most powerful drug in the world, capable of treating patients with a wide range of problems - and it's completely harmless. It is, of course, the placebo. The placebo is a benign 'sugar pill' that is used in medical...