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Additionally, exercise promotes the production of pituitary gland secretions known as endorphins. These natural anti-depressants can safely and powerfully promote a sense of well being. ... Exercise Fuels the Brain's Stress Buffers; American Psychological Association...
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Endorphin - Wikipedia, the free encyclopedia
Endorphins are endogenous opioid polypeptide compounds. They are produced by the pituitary gland and the hypothalamus in vertebrates during strenuous exercise, excitement, pain and orgasm, and they r...
en.wikipedia.org/wiki/Endorphin |
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They bind to opioid receptors in neurons, blocking the release of neurotransmitters and thus interfering with the transmission of pain impulses to the brain (12). Exercise stimulates the release of endorphins within approximately 30 minutes from the start of activity. ... The release of endorphins has an addictive effect,
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Third, in just one square inch of the brain, humans have the capacity to process about 10,000 different odors (6). The majority of aromas perceived involve a complex organization of hundreds of odor molecules, and through the simultaneous recognition of the individual odor molecules, a complex scent is recognized as a...
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"The brain responds to pain signals by producing and activating morphine-like hormones called endorphins. This pain relief effect lasts for about 30 hours (longer than known analgesics), and without side effects when given frequently."
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Measuring how our brains cope with pain; Endorphins are not only involved with emotions, they also have a big effect on pain. Endorphins are also released by the brain to reduce the sensations of pain. They are chemically related to powerful drugs like opium and morphine, but are naturally produced by the body.
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"We hypothesize that this drug-induced release of endorphins may contribute to the positive reinforcing and motivating properties of alcohol and psychostimulant drugs," Hodge said. "We did not find this same boost in endorphins in this brain region with nicotine, but we don’t know why.
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Carbohydrates (starch, fruit, milk and desserts) have a major effect on endorphins in the brain. Caffeine (coffee, tea, cola beverages and chocolate) also affects the brain in keeping it awake. Caffeine has a half-life of 3 1/2 hours so the stay awake effects last 7 hours.
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The body most likely produces endorphins during exercise because the body doesn't realize that you are just "exercising." Think of it this way, if you were running away from an enemy (or predator or any type of danger), would you really want to know how much your muscles (or sprains or strains or even broken things) hurt?
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The reduced blood flow could lead to dopamine changes that trigger a "cascade" effect, releasing endorphins, the brain's natural pain-relieving and comforting chemicals, Rosen says.
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