Could a sleep supplement help reduce chronic pain?

While looking for ways to treat pain in those with musculoskeletal disorders, researchers examined studies in which sleep supplement melatonin had been used. 

A study into the behaviour of immune cells in coeliac disease patients showed surprising results. Instead of being overactive, T cells in coeliac disease were subdued, and didn't survive as long as T cells from healthy people. 

Spinal stimulators have been in use for many years, but the evidence for their benefit, or otherwise has been unclear until now.

References

Efficacy and effectiveness of melatonin for the management of mu...