Study explains link between academic performance and violence

On July 27, 2017, Posted by , In Buzz, By ,,,,,, , With No Comments

Numerous studies have shown a relationship between high-crime communities and the academic performance of children who live within them. Now, new Northwestern University research suggests sleep disruption following violent incidents and increased amounts of the stress hormone cortisol offer a biological explanation for why children who live in…

Type 2 diabetes: Study explains link to sleep hormone melatonin

On May 17, 2016, Posted by , In Buzz, By ,,,,,,, , With No Comments

Researchers have discovered that increasing levels of the sleep hormone melatonin reduces the ability of insulin-producing cells to release insulin. Also, they found the effect is stronger in people who carry a particular gene variant that is linked to higher risk for type 2 diabetes. After 3 months…