Not known Factual Statements About phero concepts
Like all vertebrates, humans excrete or secrete many various substances via their urine, anal excrement, breath, genitalia, saliva, and pores and skin glands. Most proponents in the human pheromone concept assume that pores and skin glands would be the supply of the Lively pheromonal agents. All a few important pores and skin glands—apocrine swea