In my last article I emphasized the importance of particular micronutrients, such as Omega 3 fatty acids and Vitamin D, optimally obtained from a well balanced, high nutrient diet. Today I would like to share some exciting scientific discoveries proving the impact of exercise on mental health. Long-distance runners and triathletes have frequently been observing the “runner’s high”. With the help of fMRI (functional MRI) studies, cognitive neuroscience is now able to observe the physiological correlates of this phenomenon. When we work out, preferably aerobically, and keep our heartbeat in a particular range resulting from a medium impact workout, incredible effects are being noticed. Our brains release endorphins which connect to the, go figure, opiate receptors in certain areas of the brain. Yes, they are called opiate receptors for a reason; with a very important distinction though. This gentle high is rather uncostly and appears to have no negative side effects. Actually the opposite is the case, as additional benefits are being observed in the brain, such as the regulation of neurotransmitters like serotonin, norepinephrine, and dopamine. The increased blood flow and stimulation of new cell growth has been shown to slow degenerative processes like Alzheimer’s, inprove executive functioning in ADHD patients, and alleviate mild to moderate mood and anxiety disorders. Especially for the prevention of these common psychiatric problems regular exercise seems to be superior to medication management. For more in depth reading you can visit www.diseaseproof.com or http://www.health.harvard.edu/ , the Harvard Medical School’s Health Publication’s web page.
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