Desregulación del Sistema Nervioso: La Pandemia Silenciosa de la que Nunca has Oído
Millones de personas en todo el mundo sufren de cansancio crónico, pensamientos ansiosos y trastornos digestivos, a menudo encontrando poco alivio a pesar de consultar a múltiples especialistas en salud y probar varias soluciones [1]. Los expertos están atribuyendo esto a un sistema nervioso desequilibrado.
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Lucha o huida vs descanso y digestión
Investigaciones recientes muestran que muchos de estos problemas de salud persistentes se originan en la disfunción del sistema nervioso [2]. Nuestros cuerpos gestionan naturalmente el estrés utilizando dos componentes clave:
El Sistema Simpático (“lucha o huida”) nos prepara para manejar amenazas y desafíos. El Sistema Parasimpático (“descanso y digestión”) promueve la curación y el equilibrio. Juntos, estos sistemas nos mantienen saludables y adaptables [3].
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El impacto del estrés crónico
Cuando se enfrenta a un estrés constante, el sistema nervioso se ve abrumado. Esto lleva a un exceso de cortisol, inflamación y daño a varios órganos, causando confusión mental, fatiga, pensamientos ansiosos y problemas de salud generalizados [4].
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Restaurar el equilibrio entre los sistemas
Más que tratar síntomas individuales, es crucial restablecer la armonía entre los sistemas simpático y parasimpático. De este modo, los mecanismos naturales de curación del organismo pueden funcionar como es debido, favoreciendo el bienestar general [4].
Comprender y abordar el sistema nervioso hoy está abriendo nuevos caminos hacia el bienestar duradero y Nurosym está a la vanguardia con más de una década de investigación empírica y estudio cuidadoso de los mecanismos del Nervio Vago.

Apoyar la salud del nervio vago puede mejorar drásticamente la respuesta al estrés, la resiliencia y la adaptabilidad de tu cuerpo, ya que muchos síntomas de salud pueden estar relacionados con la desregulación del sistema nervioso [6].
Estimulación del Nervio Vago como Camino hacia la Salud
Vagus Nerve Stimulation (VNS) means sending targeted electrical signals to specific fibres of the vagus nerve to positively affect the body's physical and mental state [7].
For decades, medical experts have explored the potential of stimulating the vagus nerve to address a wide range of physical and mental health symptoms.
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How it works
Similar to how a pacemaker regulates the heart, VNS sends electrical signals to specific vagus nerve fibers to restore normal nervous system function. This therapy has shown promise in addressing symptoms previously resistant to conventional solutions [7].
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From surgery to the first non-invasive device
Initially, VNS required invasive surgery, making it accessible only for severe cases. However, in 2020, Nurosym released the first certified non-invasive device, capable of achieving similar effects, but eliminating the need for surgical procedures [8][9].
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Nurosym in-house technology
Nurosym uses Auricular Vagal Neuromodulation Therapy (AVNT), targeting the tragus of the ear for effective and safe stimulation of vagus nerve fibers [9][10]. This approach was empirically developed for over a decade by our team of leading neurologists and scientific researchers to ensure high efficacy while minimizing side effects.
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Scientific validation and research
The effectiveness of Nurosym has been confirmed through over 50 peer-reviewed studies with prestigious institutions, including Harvard, UCLA, and the NHS. Scientific results have shown measurable improvements, such as reduced inflammation and enhanced cardiac function [9].
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Regulatory approval and accessibility
Nurosym has received CE certification as a wearable device and can be purchased without a prescription, making it available for both diagnosed users and healthy individuals [9].
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Adoption and medical community consensus
Tens of thousands of people now use Nurosym on a regular basis, and hundreds of healthcare professionals recommend it as part of therapy protocols.
With Nurosym, you can harness the transformative power of the vagus nerve from the comfort of your own home. Backed by extensive research, we offer a 30-day money-back guarantee, so you can try Nurosym risk-free and take control of your health.

Benefits of Vagus Nerve Stimulation
Vagus nerve stimulation is FDA-approved therapy for headaches, and therapy resistant depressive states. It has also been scientifically proven to relieve a host of different health symptoms including [11]:
The Importance of Precision in Vagus Nerve Stimulation
Despite popular opinions on social media, activating the vagus nerve in a correct way without side effects is not an easy task.
Imagine trying to tune an old-fashioned radio dial to a specific signal. The radio has a broad range of stations, but only one signal offers the clear, balanced sound you're looking for.
This analogy perfectly illustrates the challenges in vagus nerve stimulation (VNS) therapy. The vagus nerve has 60 fibers, each representing a specific signal linked to various bodily functions.
The difficulty lies in targeting the correct fibers at the precise time and through the appropriate access points to achieve therapeutic effects without causing unwanted side effects [12].
Auricular Vagus Nerve Therapy (AVNTTM)
The auricular branch of the Vagus Nerve innervates (supplies energy to) the skin overlying the targus.
Using gentle, precise electrical signals, Nurosym plugs into the autonomic nervous system via the targus.
The signal travels through the auricular nerve branch to the brain's medulla, which is responsible for vital involuntary functions like heart rate, digestion and stress response.
The brain registers the nerve activation, rebalancing the autonomic signals of the body for more adaptive response to environmental triggers.

Ensuring The Highest Quality Testing and Safety Standards
Since 2014, we've tried to better understand the complex and crucial role the vagus nerve plays in overall health.
Selective and safe vagus nerve stimulation has been at the core of our mission, given the nerve's extensive role and complex network of approximately >100,000 fibers.
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Anatomical complexity
The vagus nerve originates in the brainstem, extends through the neck, and connects to multiple organs. Nurosym has been rigorously tested not to impede fibers carrying important signals influencing everything from heart function to emotional well-being [13].
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Therapeutic targeting
Nurosym delivers electrical impulses only to specific fibers proven to produce targeted effects, thus capable of addressing symptoms like depressive states, heart problems, and inflammatory disorders [13].
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Preventing side effects
Since the vagus nerve affects all major organs, incorrect stimulation can actually lead to side effects, such as palpitations. Nurosym is continuously tested across all key biomarkers and has recorded zero reports of serious adverse effects in study populations.
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Optimal access points
The auricular branch in the ear, composed mainly of sensory fibers, is a safer option of accessing the vagus nerve compared to the neck, which has a delicate mix of sensory and motor fibers. The tragus is especially effective for VNS, offering a high density of afferent fibers near the skin surface for precise, natural activation of the parasympathetic nervous system [14].

Modulation vs Stimulation
When it comes to the vagus nerve, more stimulation isn't always better. Achieving effective results requires precision and careful control to avoid unintended consequences.
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Precision is Crucial
Like tuning a radio to the right signal, vagus nerve stimulation needs to be adjusted to each person's unique nervous system. The optimal settings vary day by day and between individuals. Excessive or imprecise stimulation can disrupt the nervous system and cause harmful side effects, even leading to permanent damage.
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Certified Wearable Devices Matter
To ensure safety, only rigorously tested non-invasive vagal neuromodulation systems should be used for vagus nerve stimulation. Nurosym stands out as a certified device, having passed extensive safety studies and met stringent EU regulatory standards for quality manufacturing.
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Regulatory Validation
Nurosym has been evaluated as a Non-Significant Risk device in multiple scientific studies by the FDA, highlighting its commitment to safety.
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Tailored Modulation
With 45 adjustable energy levels, Nurosym provides precise control, allowing each user to customize settings for optimal effectiveness and nervous system balance.

Convenience without gel
Vagus nerve stimulation is now more convenient than ever, thanks to innovative technology that eliminates the need for messy conductivity gels.
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Problem with traditional methods
Normally, electrical stimulation requires a conductivity gel to counter the skin’s constantly changing electrical resistance. However, gels can be messy and inconvenient, especially for frequent use.
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Nurosym's technological solution
After a decade of scientific research, Nurosym developed a neuromodulation system that eliminates the need for gel. The technology uses a hypoallergenic, high-conductivity material that is both biocompatible and effective at transmitting current through the skin.
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Safe and effective
This advanced material ensures efficient current delivery while minimizing the risk of skin irritation or damage, offering a hassle-free experience for regular use.

The Most Scientifically Studied Device
Nurosym is the most scientifically studied non-invasive device for auricular vagal neuromodulation, offering cutting-edge technology that brings safe and effective vagus nerve modulation to your fingertips.
With Nurosym, you gain access to a proven, non-invasive solution for vagus nerve modulation, developed with years of research and the highest scientific standards. Experience safe, precise therapy right in the palm of your hand.
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Extensive Scientific Validation
Backed by over 50 peer-reviewed studies and 10 years of research in partnership with top institutions like Harvard, UCLA, and several NHS hospitals.
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First CE-Marked Device for Consumers
Nurosym is the first non-invasive auricular vagal neuromodulation device to receive CE certification and be available to the public, ensuring top-tier safety and quality.
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Proprietary Technology
Utilizes Auricular Vagal Neuromodulation Therapy (AVNT) to deliver patented micro-impulses to the left ear tragus, ensuring precise targeting of the vagus nerve.
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Superior Vagal Activation
Functional MRI studies confirm that targeting the tragus provides the most selective and effective vagus nerve stimulation, minimizing the risk of side effects or damage associated with less precise sites [15].
50+
Completed scientific studies
4M+
Happy user Sessions
30
Day money back guarantee

Certified Medical Device