http://www.pheromonetalk.com/mens-pheromone-advice-tricks-tips/experimone-pheromones-91-2.html#post659 Exercise, diet, nutritional supplemention, and even (for men, anyway) masturbation (which affects both your hormones and your drive), affect your social behaviors, your natural pheromone output, and thus, social outcomes. Zinc is a great supplement for men at night, and it won't screw you up like taking hormones will (provided that you compensate by taking copper in the morning, as zinc interferes with copper metabolism). http://www.pheromonetalk.com/mens-pheromone-advice-tricks-tips/long-term-health-effects-pheromones-567-2.html#post7312 ...ZMA (Basically, Zinc + Magnesium without ANY calcium to block the absorption of either), of course, makes you sleepier. Part of it's intention is to create better sleep cycle, with a more coherent brainwave pattern richer in delta waves. This then leads to greater testosterone and HGH release. The funny thing is, Magnesium itself doesn...