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Somewhere along the way, we decided that being stressed and tired was a badge of honor. When you ask people how they are, they usually say they’ve been busy or have a lot on their plate. We of course, do have a lot to do, but why do we publicize it the way we do? Why are we proud to be so exhausted and of living stressful lives? Somewhere along the way, it became synonymous with success and accomplishment. But the truth is, being under constant stress isn’t good for our bodies.
Lucky for us, scientists are uncovering more about stress, which can ultimately help us deal with it better. Recently, researchers out of Yale were able to pinpoint the neural connections that are made during moments of stress in human subjects. “These findings may help us tailor therapeutic intervention to multiple targets,” said senior study author Rajita Sinha, who is also a professor in Yale’s Child Study Center and neuroscience department.
Research shows that stress can actually rewire and restructure the brain. It can affect the limbic system, which controls emotion and memory, and new research is finding that norepinephrine, released during a stressful event, suppresses protein synthesis.
It’s not just your brain that’s affected. “Studies of mice have revealed that the brains of highly stressed mice suffered from physical changes that made them more prone to depression and anxiety,” says Dr. Bradley Nelson, D.C., author of The Emotion Code. According to Dr. Nelson, other side effects include lowered immune function and elevated blood sugar and blood fat levels.
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“Chronic stress results in the body losing its ability to regulate the inflammatory response, or the body’s response to trauma or injury,” says Dr. Nelson. “In addition, another fascinating study is now indicating that the level of stress-induced inflammation in the body is directly related to the emotions that a person chooses in response to their stressful situations. If you choose negative emotions, you are choosing more inflammation, but if you choose to respond to stressful situations with cheerfulness and acceptance, your inflammation levels will be lower. Inflammation is now thought to be the underlying cause of many illnesses, including allergies, digestive disorders, diabetes, heart disease, and cancer.”
If you are chronically stressed, you may have increased susceptibility to illness, depression, anxiety, allergies, and exhaustion, as well as increased pain in joints and muscles. For runners specifically, all of these things put a damper on your training and ability to manage it with other parts of life.
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In Dr. Nelson’s experience, following these five steps is often enough to change the ‘automatic’ stress response into a healthier one. He offers these five simple ways to respond in stressful situations to improve your mood and health:
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