Barbell Shrugged Physiology Friday: [LIBIDO] The Biochemistry of Improving Your Sex Drive w/ Anders Varner, Doug Larson, Travis Mash and Dan Garner
May 16, 2025
Join nutrition coach Dan Garner as he delves into the fascinating world of libido. Discover the biochemical processes behind erections and how hormones like estrogen and testosterone play pivotal roles in your sex drive. Garner discusses the psychological impact of porn addiction, the effects of sleep deprivation on intimacy, and how lifestyle choices can enhance or hinder libido. Plus, learn about the surprising influences of substances like marijuana and alcohol on sexual desire, offering a holistic approach to improve your sexual health.
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Libido's Complex Origins
- Libido is influenced by psychological, hormonal, and functional factors. Addressing all three areas is crucial for improving sex drive.
Biochemistry of Erection
- Nitric oxide activates cGMP, which relaxes blood vessels and allows blood flow into erectile tissue. PDE5 breaks down cGMP, limiting erection duration and quality.
Nasal Breathing Enhances Libido
- Use nasal breathing to enhance parasympathetic activity and improve blood flow during sexual arousal. Avoid stress as it activates sympathetic nervous system, reducing libido.
