Cortisol/Adrenaline: Cortisol is a steroid hormone produced by the adrenal glands. It increases blood sugar, suppresses the immune system & aids in fat/protein/carbohydrate metabolism. Adrenaline is a hormone a neurotransmitter. It is produced by neurons in the central nervous system & in the adrenal medulla. It regulates heart rate, blood vessels & airway passages.
Answered 3/14/2015
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