L-theanine is one of the best ways to combat stress and reduce your heart rate

(Natural News) Stress affects your body both physically and mentally. It can affect your sleep quality and even increase your risk of certain health conditions, say researchers from Columbia University Irving Medical Center (CUIMC). In their study, which was published in the American Journal of Cardiology, they reported that stress can cause heart damage equivalent to smoking five cigarettes. The researchers…

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