Relative to epinephrine, which is produced and stored primarily in the adrenal glands, norepinephrine is stored in small amounts in adrenal tissue. Its major site of storage and release are the neurons of the sympathetic nervous system (a branch of the autonomic nervous system).
Fruits with high levels of polyphenols include black chokeberries, black elderberries, strawberries, red raspberries, blueberries, plums, and black currants. Cocoa powder, dark chocolate, coffee, tea, and flaxseed meal are also high in polyphenols.
But the most important benefits of eating foods high in polyphenols include: Anti-Inflammatory: Most polyphenols have anti-inflammatory properties. This is good news for anyone who suffers from arthritis or any other condition where inflammation is a problem.hen you consume polyphenols on a regular basis, you become healthier in a number of ways. You may not see the effects right away. But over time the free radicals in your body will begin to be eliminated and you will begin to feel more robust and healthy. You may even see a boost in your energy.