Penis
Description
The Penis is the Male Sexual Organ that is also a component of the Urinary Tract (due to it containing the male Urethra).
These Substance may Enhance the Function of the Penis
Erections of the Penis are produced and maintained under the control of the Parasympathetic Nervous System of the Autonomic Nervous System.
Alkaloids
Yohimbine may increase blood flow into the Penis while decreasing blood flow from the Penis (by blocking the Alpha-2-Adrenergic Receptors).
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- Neurotransmitters
- These Herbs may Enhance the Function of the Penis
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- Penis Size
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