Long sleep and high blood copper levels go hand in hand

People who sleep fewer than 6 hours or more than 10 hours per night suffer from low-grade inflammation more often than people who sleep 7-8 hours per night. Earlier studies have found a relation between reduced sleep and low-grade inflammation, according to one of the study researchers. Furthermore, low-grade inflammation occurs in overweight, depression and diabetes. This new study is the first to analyze the association between sleep duration and serum micronutrient concentrations in a large sample, and it found a link between high serum copper concentration and long sleep duration.

Originally published at http://www.sciencedaily.com/releases/2015/09/150914093054.htm