This video show how stress affects your brain.Stress isn’t always a bad thing; it can be handy for a burst of extra energy and focus, like when you’re playing a competitive sport or have to speak in public.Science says that problem starts when stress becomes chronic — then stress can have tremendously negative consequences to your brain. The video below will show you exactly how chronic stress can affect the size of your brain, its structure, and how it functions, right down to the level of your genes.
Credit: ed.ted.com
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