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Libido and Sexual Vitality

Meaning

Libido and sexual vitality collectively describe the multifaceted biological and psychological drive for sexual activity and the physical capacity to engage in it. Libido refers primarily to the desire component, which is heavily influenced by neuroendocrine factors, while sexual vitality encompasses the physiological functions, including arousal, erectile function, and overall sexual health. In the context of hormonal health, these attributes are key indicators of systemic vigor, as they are profoundly regulated by the balance of gonadal hormones, particularly testosterone and estrogen. Maintaining these functions is central to quality of life and well-being.