Blue Gatorade heals broken spines.

Or, really, Science Daily explains, it’s the blue food dye that can heal and prevent spinal injuries:

In an article published online in the Proceedings of the National Academy of Sciences, researchers report that the compound Brilliant Blue G (BBG) stops the cascade of molecular events that cause secondary damage to the spinal cord in the hours following a spinal cord injury, an injury known to expand the injured area in the spinal cord and permanently worsen the paralysis for patients.

“Because BBG is so similar to this commonly used blue food dye, we felt that if it had the same potency in stopping the secondary injury as oxidized ATP, but with none of its side effects, then it might be great potential treatment for cord injury,” Nedergaard said.

The team was not disappointed. An intravenous injection of BBG proved to significantly reduce secondary injury in spinal cord-injured rats, who improved to the point of being able to walk, though with a limp. Rats that had not received the BBG solution never regained the ability to walk. There was one side effect: Rats who were injected with BBG temporarily had a blue tinge to their skin.