Wouldn’t it be nice if you could master your fears with a single dose of medicine? It’s an age-old dream — people have been finding courage in a bottle for thousands of years — but recently military psychologists have begun to think they might be hot on the trail of a formulation that could actually work without getting users high as a kite.
Most of us have enjoyed a little “Dutch courage” now and again. It’s great for loosening up social anxieties at cocktail parties and the like; one of alcohol’s many neurological effects is that it dampens the stress circuitry within the brain. Of course, other effects include loss of coordination and impaired decision-making, meaning that in high-pressure situations alcohol tends to do more harm than good. More recently, psychiatrists have prescribed benzodiazepines like Xanax for anxiety, but these too can cause serious cognitive impairment, and are highly addictive to boot.
Beta blockers like Propanolol aren’t nearly as mind-altering, but they have drawbacks of their own: by suppressing the sympathetic nervous system, they make it hard for users to engage in strenuous physical activity. In the military, you tend to do a lot of that.
So what’s the magic bullet? Some high-tech, top-secret formulation? Nope. Turns out to be a substance you can buy over the counter at most health food stores. Continue reading Can a Common Health Supplement Help Conquer Fear?