This is more great news about Melatonin and exercise. - http://www.sciencedaily.com/releases/2012/09/120926110110.htm

I wrote earlier about the combination of melatonin and echinacea in being able to decrease aging, combat leukemia, and increase the lifespan. This new study provides further proof of the benefits of melatonin.

"After six months, the state of the mice undergoing treatment was closer to that of the mice with no mutations than to their own initial pathological state. From this we can say that the disease has significantly regressed," Sanfeliu states.

The results, which were published in the journal Neurobiology of Aging, show a general improvement in behaviour, learning, and memory with the three treatments.

These procedures also protected the brain tissue from oxidative stress and provided good levels of protection from excesses of amyloid beta peptide and hyperphosphorylated TAU protein caused by the mutations. In the case of the mitochondria, the combined effect resulted in an increase in the analysed indicators of improved performance which were not observed independently."

A daily regimen of melatonin and echinacea can boost the immune system and slow aging.