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What causes a persistent headache?

August 19th, 2019

A persistent headache, or a headache that won’t go away, can have many causes. This article discusses common causes, treatment options, and when to see a doctor. Source link [ Read More ]

Dopamine and serotonin: Brain chemicals explained

August 19th, 2019

Dopamine and serotonin, or the ‘happy hormones,’ play key roles in mood, depression, and appetite, among other things. Learn about similarities, differences, and what happens when they are out of… Source link [ Read More ]