Now, now, don't get your panties in a twist.
What pot does is balance the parasympathetic and sympathetic nervous systems. These systems are contained in the adrenal medulla (its core), where the first two hormones in the adrenal cascade are made: adrenaline and noradrenaline.
So that's balanced with a toke. But here's the good part...the next hormone in the cascade after the two above is: CORTISOL, which is made in the adrenal cortex along with all the many, many remaining hormones.
Spark it up! Legalize and tax it, feds! The fact that it is listed as a first-class drug while coke, meth and morphine are second class is ludicrous. You have Dow Corning to thank for that.