The area of physiology dealing with the production and effects of hormones.

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Which human body hormonal systems exhibit 24 hour diurnal cyclical activity?

I'm researching the possible connection between the dream content and the activity of various organ or hormonal systems within the human body. I'm looking for information on biological cycles within ...
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3answers
218 views

Can elements of one's environment act directly as hormones?

Can pollution and things in an organism's environment serve as hormones?
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Do human beings have pheromone receptors?

What is the current consensus on whether or not humans have receptors that detect pheromones? If there are purported receptors, in what anatomical areas are they located? With what organ systems do ...