How to run really really really fast

Caffeine, the world's most abused, legallest, and bestest drug (in this blogger's opinion), is now available to young athletes in startlingly high doses. Let the fun begin.

At issue is a beverage called "Spark" that's being marketed to children as young as four. (NYT)

"In her endorsement for AdvoCare's children's products, [12-year-old gymnast] Taylor said: 'I have more energy and I like them a lot. I would suggest that anyone try them!'"

Yeah, I bet you have more energy, at 120 mg of caffeine a serving (roughly the equivalent of a double espresso).

Let me tell you something from personal experience, Taylor: caffeine will stunt your growth, young lady. And don't come crying to me when you find yourself dissolving instant coffee granules on your tongue just to feel "normal" someday...