This story, in today's Guardian, is just mind-blowing. The common sleeping pill zolpidem, sold in the US under the name Ambien, can reverse serious brain damage and wake up patients in persistent vegetative states!

The hospital ward sister, Lucy Hughes, was periodically concerned that involuntary spasms in Louis's left arm, that resulted in him tearing at his mattress, might be a sign that deep inside he might be uncomfortable. In 1999, five years after Louis's accident, she suggested to Sienie that the family's GP, Dr Wally Nel, be asked to prescribe a sedative. Nel prescribed Stilnox, the brand name in South Africa for zolpidem. "I crushed it up and gave it to him in a bottle with a soft drink," Sienie recalls. "He couldn't swallow properly then, but I helped him and sat at his bedside. After about 25 minutes, I heard him making a sound like 'mmm'. He hadn't made a sound for five years.

"Then he turned his head in my direction. I said, 'Louis, can you hear me?' And he said, 'Yes.' I said, 'Say hello, Louis', and he said, 'Hello, mummy.' I couldn't believe it. I just cried and cried."

Zolpidem seems to work on PVS patients about 60% of the time, and is effective in the treatment of other brain injuries. Parts of the brain considered "dead" because of zero activity (but not deterioration or necrosis) return to life. It's not a cure -- the pill must be taken on an ongoing basis -- but it is a nearly-miraculous treatment.

Boing Boing: Ambien awakens persistent vegetative state victims

If you eat food, this is a book you ought to read. America is so dependent on big ag, big corn, and fossil fuel-based calories. Even if you attempt to go organic - say by buying Horizon - you end up being part of the industrial food machine. We are what we eat, and we should know what we are.

Nor would such a culture [not the US, but a
culture in possession of deeply rooted traditions surrounding food and
eating] be shocked to discover that there are
other countries, such as Italy and France, that decide their dinner questions
on the basis of such quaint and unscientific criteria as pleasure
and tradition, eat all manner of “unhealthy” foods, and, lo and behold,
wind up actually healthier and happier in their eating than we are.We
show our surprise at this by speaking of something called the “French
paradox,” for how could a people who eat such demonstrably toxic
substances as foie gras and triple crème cheese actually be slimmer and
healthier than we are? Yet I wonder if it doesn’t make more sense to
speak in terms of an American paradox—that is, a notably unhealthy
people obsessed by the idea of eating healthily.

The Omnivore's Dilemma