The healing powers of blue M&Ms

Research shows a common blue food dye can help rats with spine injuries. Will it work for humans?

There may be a magic pill for spine injuries—the blue M&M, said Britain's Daily Mail. "Scientists have found that the food dye that gives the sweet its distinctive tint could help patients" with paralysis from spinal cord damage. When injected in rats with broken backs, the compound, Brilliant Blue G, blocked a chemical that makes injuries worse by causing inflammation and destroying cells.

The dye is obviously safe—it's used in everything from blue M&Ms to blue Gatorade, said Megan Johnson and Lindsay Lyon in U.S. News & World Report. But "before envisioning a day when paramedics drip blue food coloring through IVs at the scene of an accident, consider that what works in rats may not pan out in people." Researchers are far from proving the treatment will work in humans. And, "another caveat: The dye-treated rats temporarily turned a bit, well, blue."

Subscribe to The Week

Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

SUBSCRIBE & SAVE
https://cdn.mos.cms.futurecdn.net/flexiimages/jacafc5zvs1692883516.jpg

Sign up for The Week's Free Newsletters

From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.

From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.

Sign up