A depression breakthrough

A hallucinatory party drug could point the way to the first new treatments for depression in a generation. Scientists have discovered that ketamine (“Special K”), which club-goers take for dream-like highs, also improves mood disorders by repairing damaged connections in the brain. What’s more, ketamine works within hours as opposed to weeks— even for people whose mood disorders have proved […]

Read more

Gadgets causing depression

Spending evenings in front of a glowing computer, TV, or cellphone screen can put you at risk of depression, Science News reports. Nighttime exposure to light from gadgets has already been shown to contribute to insomnia, cancer, obesity, and diabetes. Now, a new study shows that screen glow can cause mood-related changes in the brain. For weeks, researchers exposed hamsters […]

Read more

Too much sleep leads to poor health

We all know about the dangers of sleep deprivation, which has been linked to obesity, memory problems, and even early death. But a new study shows that a surprisingly large proportion of Americans are getting too much sleep, and that carries its own health risks, MyHealthNewsDaily.com reports. In surveys that asked participants to record how they spent their time in […]

Read more
1 2 3