This simple act soothes your anxiety caused by that voice inside your head filled with negativity. Whatever your inner meanie says to put you in a bad head space, this is one way to combat those ...

Getting scientific for just a quick minute, humming stimulates a nerve called the vagus that ... humming releases happy endorphins and nitric oxide, which widens your blood vessels.

Luke Coutinho explains that the vagus nerve is essential for the body's ... Deep breathing stimulates nasal passages, increasing nitric oxide levels, which aid vasodilation and strengthen the ...