The benefits of meditation are manifold because it can reverse your stress response, thereby shielding you from the effects of chronic stress. When practicing meditation, your heart rate and breathing slow down, your blood pressure normalizes, you use oxygen more efficiently, and you sweat less. Your adrenal glands produce less cortisol, your mind ages at a slower rate, and your immune function improves. Your mind also clears and your creativity increases. People who meditate regularly find it easier to give up life-damaging habits like smoking, drinking and drugs. Meditation research is still new, but promising.