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Salt E Liquid and Heart Palpitations: Is There A Link?

E Liquid and Heart Palpitations Vaping has become an increasingly popular trend among smokers looking for an alternative to traditional cigarettes. One particular type of e-liquid that has gained attention in recent years is salt e-liquid. There have been claims that salt e-liquid may be linked to heart palpitations. We will explore the connection, or lack thereof, between salt e-liquid and heart palpitations.

Understanding Salt E Liquid: What is Salt E Liquid?

Salt e-liquid is a type of juice that contains nicotine in its natural form, which is called nicotine salt. Unlike regular e-liquid, which contains nicotine in a freebase form, salt e-liquid uses benzoic acid to lower the pH level. This results in a smoother vaping experience. Nicotine salt is a compound that occurs naturally in tobacco leaves. It is a more stable form of nicotine compared to freebase nicotine, commonly found in traditional cigarettes and regular e-liquids. The addition of benzoic acid to salt e-liquid enhances the stability of nicotine. It also allows for higher nicotine concentrations to be achieved without sacrificing the smoothness of the vape. When salt e-liquid is vaporised, the nicotine is absorbed by the body more efficiently compared to freebase nicotine. This means that vapers can experience a quicker and more satisfying nicotine hit. This makes salt e-liquid a popular choice for those who are looking for a stronger nicotine experience.

The Rise of Salt E Liquid in Vaping

In recent years, salt e-liquid has gained popularity among vapers. Salt nicotine can deliver higher nicotine concentrations without the harsh throat hit often associated with freebase nicotine. This has made salt e-liquid particularly appealing to smokers who are looking to quit smoking and transition to vaping. One of the main reasons why salt e-liquid has become so popular is its ability to closely mimic the experience of smoking a traditional cigarette. The higher nicotine concentrations in salt e-liquid provide a more satisfying hit, similar to the sensation smokers experience. This can make the transition from smoking to vaping more successful for those who are trying to quit. Furthermore, the smoother throat hit of salt e-liquid allows vapers to enjoy higher nicotine concentrations without experiencing the discomfort often associated with freebase nicotine. This is especially beneficial for those who have tried vaping in the past but found the throat hit too harsh. Another factor contributing to the rise of salt e-liquid is the increasing number of disposables, pod systems and low-power devices on the market. These devices work best with salt e-liquid, delivering a more concentrated and efficient form of nicotine. The combination of these devices and salt e-liquid has revolutionized the vaping industry. They provide vapers with a more satisfying and enjoyable experience. In conclusion, salt e-liquid has become a popular vaping choice delivering higher nicotine concentrations without a harsh throat hit. Its ability to closely mimic smoking, and its compatibility with pod systems and disposables, have made salt e-liquid a game-changer in the vaping industry.

The Heart and Its Palpitations

The heart, a vital organ in the human body, plays a crucial role in pumping oxygenated blood to various parts of the body. It beats tirelessly, day and night, ensuring the continuous circulation of blood. However, there are times when the heart’s rhythm becomes irregular, leading to a phenomenon known as heart palpitations.

What Causes Heart Palpitations?

Heart palpitations are rapid or irregular heartbeats felt in the chest, throat, or neck. Occasional heart palpitations are usually harmless and resolve on their own. Understanding the underlying causes can provide valuable insights into this intriguing phenomenon. One common cause of heart palpitations is stress. When faced with a stressful situation, the body releases stress hormones, such as adrenaline, which can temporarily disrupt the heart’s normal rhythm. Additionally, excessive consumption of caffeine, found in coffee, tea, and energy drinks, can stimulate the heart and trigger palpitations. Similarly, significant consumption of nicotine, a chemical present in tobacco products, can have a similar effect on the heart’s rhythm. Besides the above causes, certain medical conditions can contribute to heart palpitations. For instance, an overactive thyroid gland, known as hyperthyroidism, can cause an increased heart rate and palpitations. Similarly, anemia, a condition characterised by a low red blood cell count, can lead to palpitations due to the heart’s increased effort to compensate for the reduced oxygen-carrying capacity of the blood.

The Impact of Heart Palpitations on Health

Although heart palpitations can be a normal physiological response to certain situations, frequent or prolonged episodes may indicate an underlying health issue. The frequency, duration, and accompanying symptoms of heart palpitations will determine whether medical intervention is necessary. For individuals experiencing infrequent and short-lived heart palpitations without any other symptoms, such as chest pain or dizziness, the likelihood of a serious underlying condition is relatively low. However, if:
  • palpitations become more frequent, or
  • last for an extended period, or
  • are accompanied by symptoms like chest discomfort, shortness of breath, or fainting
it is crucial to consult with a healthcare professional. A medic can conduct a thorough evaluation, including a physical examination, medical history review, or tests, to identify the cause of the palpitations. This allows for accurate diagnosis and appropriate treatment, if necessary, to address the underlying condition and alleviate the symptoms. In conclusion, heart palpitations can be a concerning phenomenon that can occur due to various factors. While occasional palpitations are often harmless, understanding the causes and potential impact on health is essential for appropriate management. By seeking medical advice when necessary, individuals can ensure their heart’s well-being and overall health.

The Science Behind Salt E Liquid and Heart Palpitations

When it comes to understanding the science behind salt e-liquid and its effects on heart palpitations, it is crucial to delve deeper into the chemical composition of this popular vaping product. Nicotine salt is made by combining nicotine with an acid. This chemical composition allows for a higher concentration of nicotine to be present without an increase in harshness. Vapers can experience a more satisfying nicotine hit without the unpleasant throat irritation often associated with traditional freebase nicotine e-liquids. But what exactly does this mean for the heart? Let’s explore further.

How Salt E Liquid Could Affect the Heart

There is currently limited research examining the effects of salt e-liquid on heart palpitations. Nicotine, a naturally occurring chemical found in tobacco leaves, is a powerful stimulant that can have various effects on the cardiovascular system. When nicotine enters the bloodstream, it binds to nicotine receptors in the brain. This triggers the release of adrenaline and other stress hormones. This leads to an increase in heart rate and blood pressure, as the body prepares for a “fight or flight” response. In individuals with pre-existing heart conditions or those more susceptible to cardiovascular issues, this may contribute to heart palpitations. It is worth noting that the effects of nicotine on the heart can vary from person to person. Factors such as individual sensitivity, dosage, and frequency of use can all influence the impact of nicotine on heart health. The long-term effects of vaping and salt e-liquid on cardiovascular health are still being studied. More research will hopefully be available in the future to fully understand any potential risks or benefits. In conclusion, while the chemical composition of salt e-liquid allows for a higher concentration of nicotine without an increase in harshness. The stimulant properties of nicotine may increase heart rate and blood pressure, which may contribute to heart palpitations in susceptible individuals. As with any vaping product, it is recommended to use salt e-liquid responsibly.

Cardiologists’ Views on Vaping and Heart Health

Cardiologists generally agree that quitting smoking is beneficial for heart health. Public Health England (PHE) state clearly that vaping is around 95% healthier than smoking. However, it is worth noting that PHE’s findings were published prior to salt nicotine being released onto the vape market. Their statements were based on freebase juices and short fill e liquids only.

How to Use Salt E Liquid Safely

If you choose to use salt e-liquid, it is important to do so responsibly. Follow the manufacturer’s instructions, use devices specifically designed for salt e-liquid, and be mindful of your nicotine intake. It may be worth starting with lower nicotine concentrations and gradually increase if needed.

Alternatives to Salt E Liquid for Vaping Enthusiasts

If you are concerned about vaping salt e-liquid, you may consider alternative vaping options. Regular freebase e-liquid, with its lower nicotine concentration, might be a suitable choice for those who are sensitive to nicotine or prone to heart palpitations. These include the Cherub brand of e-liquids and our own Vapour Days 10ml bottles. Both of these juices are compliants with the UK’s TPD Regulations since their launch in 2014.


In conclusion, there is ongoing research and debate regarding the impact of salt e-liquid on heart palpitations. It is important to approach vaping salt nicotine and consumption with caution. Individuals who experience heart palpitations or have pre-existing heart conditions should consult with a healthcare professional.
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