Pro Blast XL among the culinary pleasure makers is and remains the dark chocolate. There are even studies that show an aphrodisiac effect - or almost: chocolate promotes the release of phenylethylamines and serotonin, Pro Blast XL which causes us to get going. But probably the lust-increasing effect here is more psychological than physical nature. 2. Stress reduction and healthy sleep You can still live as healthy as you want - when the stress is over, it is quickly over with the sexual appetite. While sex is often a means of reducing stress for men, women do not even get up to speed under continuous stress. And there are physical reasons as well: when the body is too busy building stress.