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    The Science of Lasting Firmness

    28 min
    |
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    17 mar 2026
    HealthSelf HelpRelationship

    Discover the physical and psychological pillars of erectile health, from boosting nitric oxide to mastering pelvic strength for better performance.

    The Science of Lasting Firmness

    Mejor cita de The Science of Lasting Firmness

    “

    ED is the 'canary in the coal mine' for heart health. The blood vessels in the penis are much smaller than the ones in the heart, so if there’s a circulation issue starting, it often shows up there first—sometimes years before a heart attack or a stroke might occur.

    ”

    Esta lección de audio fue creada por un miembro de la comunidad BeFreed

    Pregunta de entrada

    How to get and maiintain a firm erection

    Voces del presentador
    Lenaplay
    Milesplay
    Estilo de aprendizaje
    Profundo
    Fuentes de conocimiento
    He Comes Next
    Smart Sex
    Sex for One
    The Tao of sexology
    Passionista
    The Testosterone Optimization Therapy Bible

    Preguntas frecuentes

    Erectile health is primarily a vascular event that relies on efficient blood flow. Because the blood vessels in the penis are significantly smaller than those in the heart or neck, circulation issues often manifest there first. Experiencing difficulties can be an early warning signal from the body that there may be underlying cardiovascular issues, sometimes appearing years before a more serious event like a heart attack or stroke occurs.

    The pelvic floor muscles, such as the bulbospongiosus, act as a manual pump and a lock to maintain rigidity. When these muscles are strong, they compress the dorsal vein to trap blood within the penis. If these muscles are weak, blood can drain out prematurely—a condition known as "venous leakage." Research indicates that consistent Pelvic Floor Muscle Training (PFMT), or Kegels, can lead to significant improvement or even total restoration of normal function for a majority of men.

    Nitric Oxide (NO) is a gas molecule that acts as a messenger, signaling the smooth muscles in blood vessel walls to relax and widen, which allows blood to rush in. To support the body’s natural production of NO, individuals can consume foods high in nitrates and amino acids, such as beetroot, spinach, arugula, and watermelon. While supplements like L-citrulline can also provide the raw materials for NO, lifestyle choices like regular aerobic exercise further support the health of the blood vessel lining where NO is produced.

    The body is wired to prioritize survival over reproduction, meaning it cannot easily be in "fight or flight" mode and "arousal" mode simultaneously. When a person experiences stress or anxiety, the brain sends danger signals that trigger the release of cortisol and adrenaline. these chemicals act as a "circuit breaker," shutting down the physical signals required for blood flow and relaxation, even if the body is otherwise physically capable of achieving an erection.

    It is recommended to consult a healthcare provider or urologist if erectile difficulties are consistent, occurring more than 25% of the time for over three months. A professional can conduct specific tests to rule out diabetes, thyroid issues, or testosterone deficiencies. It is vital to seek professional guidance rather than using unregulated "herbal" supplements found online or in gas stations, as these can be tainted with dangerous substances or interact poorly with heart medications.

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    Creado por exalumnos de la Universidad de Columbia en San Francisco

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    "Reading used to feel like a chore. Now it’s just part of my lifestyle."

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    @djmikemoore
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    Lista de lectura de celebridades
    Elon MuskCharlie KirkBill GatesSteve JobsAndrew HubermanJoe RoganJordan Peterson
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    Temas destacados
    ManagementAmerican HistoryWarTradingStoicismAnxietySex
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    2025 Best Non Fiction Books2024 Best Non Fiction Books2023 Best Non Fiction Books
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    Parte de un plan de aprendizaje

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    Understand Male Sexual Health

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    2 h 11 m•4 Episodios

    Puntos clave

    1

    Breaking the Silence on Erectile Health

    0:00
    0:18
    0:36
    0:50
    2

    The Foundation of Blood Flow and Muscle Control

    1:02
    1:26
    1:51
    0:50
    2:34
    2:44
    3:16
    3:32
    3:48
    0:50
    4:20
    4:36
    3

    The Chemistry of Relaxation and Nitric Oxide

    4:51
    5:08
    5:31
    0:50
    5:57
    6:09
    6:34
    6:47
    7:05
    7:25
    7:41
    7:58
    8:13
    8:28
    4

    The Impact of Lifestyle and Daily Habits

    8:43
    9:00
    9:18
    9:35
    9:51
    0:50
    10:27
    10:43
    11:03
    7:05
    11:35
    11:47
    5

    Navigating the Psychological and Emotional Landscape

    12:09
    12:29
    12:46
    8:28
    13:17
    0:18
    13:41
    0:50
    14:20
    6:09
    14:50
    7:05
    6

    Medical Interventions and When to Seek Help

    15:23
    15:42
    16:04
    16:18
    16:36
    16:48
    17:04
    8:28
    17:30
    7:05
    18:03
    0:50
    18:30
    18:43
    7

    The Role of Hormones and Testosterone

    18:58
    19:17
    19:36
    0:50
    20:00
    8:28
    20:29
    7:05
    20:57
    21:10
    21:22
    15:42
    8

    Advanced Pelvic Health and Physical Therapy

    21:49
    22:01
    22:16
    22:29
    22:45
    0:50
    23:07
    0:50
    23:30
    9:00
    23:54
    8:28
    24:20
    7:05
    9

    A Practical Playbook for the Listener

    24:49
    25:02
    25:17
    25:19
    25:35
    25:39
    13:41
    7:05
    0:18
    0:50
    26:47
    26:58
    10

    Closing Reflections and Encouragement

    27:06
    27:24
    27:40
    16:18
    28:05
    0:50

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