Do ZYNs Increase Testosterone Levels? What Research Says

Being a relatively new product, there is still much curiosity and speculation surrounding ZYNs and their long-term effects on the body. Still, they are safer than snus, cigarettes, and other traditional tobacco products. With no traces of tobacco, they’re not associated with cancer, gum disease, bad breath, or tooth loss.

But what about their effects on hormone levels? Do ZYNs increase testosterone, and are they harmful to men’s health? Read on as we explore the current research on this topic.

Does ZYN Increase Testosterone?

There is currently no research linking ZYN use to increased testosterone levels. ZYN is a new product, and there is limited scientific data available on its effects on the hormonal status of the body. 

There have been studies on the effects of nicotine, the main ingredient in ZYN, on testosterone levels. The results are conflicting, with some studies showing an increase in testosterone levels and others showing a decrease.

A 2001 study found that men who smoked had higher testosterone levels than non-smokers. Male smokers had 15% higher total testosterone (TT) and 13% higher free testosterone levels that increased with the number of cigarettes they smoked. A 2016 research review involving more than 13,000 men and 6,000 women also showed that while there were no significant testosterone changes in women, male smokers had higher testosterone levels.

In a 2022 study involving over 600 Swedish men, the effects of oral nicotine use on testosterone levels were conflicting. Researchers found that men who consumed chewing tobacco had a 24% lower sperm concentration than non-users. Surprisingly, their testosterone levels were 14% higher, on average.

In another study from 2020 on nicotine’s impact on men’s testicular function, findings revealed cigarette and e-cigarette users had lower sperm counts than non-users. The same study found men who smoked cigarettes had significantly higher levels of testosterone.

How Does Nicotine Affect Testosterone Levels?

Source: Ales Prochazka

Nicotine affects testosterone levels by interacting with the hypothalamic-pituitary-adrenal (HPA) axis. The HPA axis is a complex network of glands and hormones involving the hypothalamus, pituitary gland, and adrenal glands. It regulates many body processes, including:

• Stress response
• Metabolism
• Reproductive function

When absorbed into the body, nicotine binds to the nicotinic acetylcholine receptors (nAChRs) in the brain, causing a cascade of hormonal changes. This includes the release of cortisol, a stress hormone that can suppress testosterone levels.

Still, nicotine can also stimulate the release of luteinizing hormone (LH) and gonadotropin-releasing hormone (GnRH) from the pituitary gland, both of which play a role in testosterone synthesis. However, chronic nicotine use can lead to the desensitization of nAChRs, reducing their effectiveness and potentially leading to a decrease in testosterone levels. 

A study published in the American Journal of Epidemiology revealed heavy smokers show a faster decline in testosterone levels as they age.

Regarding testicular function, a study conducted on male mice showed nicotine significantly reduced the differentiation and maturation of Leydig cells, which are responsible for testosterone production in the testes. 

This suggests that long-term nicotine use may have a negative impact on testicular function and overall testosterone levels. With these mixed results, it’s best to practice moderation in nicotine consumption and consider various factors that affect the overall hormonal balance in the body.

Factors That Can Impact Total Testosterone Levels When Using ZYN

Source: Swenico

The effects of ZYN on testosterone levels vary on a personal level and are highly influenced by individual patterns of nicopod use, including:

1. Frequency of use
2. The amount of nicotine in the pouch
3. Duration of use

Frequency of Use

As with many substances, the effects of nicotine on testosterone levels are dose-dependent. The more frequently you use ZYN, the higher the chance of experiencing hormonal changes that can affect testosterone levels. 

Frequent nicotine consumption increases cortisol levels, which can suppress testosterone production. As such, it’s important to practice moderation and maintain the recommended daily limit of 10 to 12 ZYNs. Always wait one to two hours before taking another pouch. Doing so prevents overconsumption and gives the body sufficient time to metabolize the nicotine.

To ensure safe and satisfying ZYN sessions, follow these usage guidelines:

• Take one ZYN pouch at a time. Place it between the upper gum and lip for 5–30 minutes to allow for efficient nicotine absorption
• Don’t chew, suck, or swallow the pouch. You only need to leave it in place for the recommended time. It’s, however, perfectly safe to swallow small amounts of spit
• Once you feel satisfied or the pouch loses its flavor, discard the used nicopod properly and don’t reuse it. Never flush ZYN down the toilet as it can potentially cause blockages and harm the environment

The Amount of Nicotine in the Pouch

The stronger the pouch, the more likely it is to affect testosterone levels. Nicotine strength in ZYN is typically expressed in milligrams per gram (mg/g) and can range from 1.5 mg/g to 9 mg/g. 

Users with a high nicotine tolerance may opt for potent variants, but it’s important to monitor the intake and consider reducing frequency or strength if side effects, such as nausea, hiccups, and heartburn, appear.

Duration of Use

While occasional use of ZYN may have minimal impact on testosterone levels, prolonged and continuous consumption of nicotine may lead to desensitization of nAChRs and a decrease in testosterone production. It’s essential to take breaks from ZYN and give your body time to reset its hormonal balance. This can also help prevent nicotine dependence and reduce the risk of long-term health effects associated with nicotine consumption.

What Is the Role of Testosterone in the Body?

Testosterone is a sex hormone produced in the testicles and ovaries. In men, it plays a crucial role in:

• Development of male reproductive organs during fetal development
• Increasing muscle mass and bone density
• Regulating sex drive (libido) and erectile function
• Stimulating sperm production
• Maintaining red blood cell levels 
• Fat distribution and metabolism

In women, testosterone is produced in small amounts and aids in bone health, sexual function, and maintaining healthy levels of other hormones.

Testosterone levels naturally decline with age, with a gradual decrease starting in the early 30s for men and between 45 and 55 for women. Still, certain factors like chronic stress, excessive alcohol consumption, smoking, and health issues such as cardiovascular disease, high blood pressure, and diabetes can contribute to lower-than-normal testosterone levels.

Low testosterone levels can lead to a variety of symptoms, including:

• Decreased muscle mass and strength
• Reduced sex drive and erectile dysfunction
• Fatigue
• Mood swings and irritability
• Sleep disturbances
• Depression and anxiety

How To Boost Testosterone Levels While Using ZYNs

Source: Roger Brown

Using ZYN pouches won’t necessarily lead to low testosterone levels. Even so, it’s crucial to maintain healthy habits to support natural testosterone production and prevent any potential negative effects of nicotine. 

Below are some tips to help you maintain healthy testosterone levels while on ZYN:

1. Exercise regularly
2. Get enough sleep and manage stress
3. Maintain a healthy diet 
4. Quit smoking and reduce tobacco use

Exercise Regularly

Regular exercise has been linked to higher testosterone levels. Strength and resistance training, in particular, can temporarily boost testosterone levels. Your body composition also has a direct impact on testosterone levels, with higher body fat leading to lower testosterone production. 

A 2016 study found that overweight and obese individuals experienced a significant increase in testosterone levels after losing weight through exercise. Aim for 30 minutes of moderate to vigorous exercise at least 5 days a week.

Get Enough Sleep and Manage Stress

Sleep deprivation and chronic stress are known to contribute to low testosterone levels. When the body is constantly in a state of stress, it produces more cortisol, which has an inhibitory effect on testosterone production. 

Try to get at least 7–9 hours of sleep each night and practice stress-reducing techniques such as:

• Meditation
• Yoga
• Mindfulness
• Deep breathing exercises

Maintain a Healthy Diet

Diets high in ultra-processed foods, saturated fats, and low in nutrient-dense foods have been linked to lower testosterone levels. The Mediterranean diet, with its emphasis on whole grains, fruits and vegetables, healthy fats, and lean proteins, has been shown to positively impact testosterone levels.

To support healthy testosterone levels, the table below outlines some of the best foods to eat and how they help:

Quit Smoking and Reduce Tobacco Use

Smoking and tobacco use have been associated with erectile dysfunction in men. Cigarette smoke produces over 7,000 chemicals and toxins that can disrupt hormone production and function. Quitting smoking or reducing tobacco use can positively impact testosterone levels, overall health, and well-being.

ZYN pouches are tobacco-free and contain nicotine derived from tobacco plants. They’re also smoke-free, significantly reducing exposure to harmful chemicals and toxins. When used in moderation and coupled with healthy habits, ZYN pouches shouldn’t negatively affect testosterone levels.

Find Great ZYN Deals at SnusBoss

Source: RDNE Stock Project

SnusBoss is your go-to online shop for all things ZYN. The store offers a large selection of fresh ZYN nicopods from the EU. Thanks to Europe’s more progressive laws, EU-made nicopods are superior in quality to U.S. products, providing a more enjoyable experience with exciting flavors, additional moisture, and a stronger kick.

Behind SnusBoss is a team of industry experts who carefully select every product to ensure you get the best quality and value. To get your hands on ZYN pouches at competitive prices, follow these steps:

1. Head to the online store
2. Choose your preferred ZYN flavor and strength
3. Enter your shipping and payment info

Take advantage of express shipping at checkout to have the package delivered to your doorstep within two to three business days. Orders above $249 entail free shipping.

Besides ZYN, you can find other popular and niche brands from the EU, including:

How To Store Your ZYNs

If you’re purchasing nicopods in bulk, storing them properly will help preserve their freshness and flavor. Follow these tips to ensure your ZYN pouches stay in top condition:

• Keep them in a cool, dry place—Exposure to heat and humidity can affect the quality of the product. Avoid storing pouches near appliances or in the bathroom
• Keep them away from direct sunlight—Sunlight can also cause nicotine pouches to dry out and lose their flavor
• Store them in their original packaging—Nicotine pouches come in airtight packaging that helps preserve their freshness. Always keep the cans closed after removing a pouch
• Don’t freeze nicopods—Freezing pouches can make them soggy and affect their texture. It’s, however, perfectly okay to refrigerate them

Nicotine pouches remain fresh for up to a year from the production date. You can find the “best before” date on the bottom of each can. While consuming nicopods past their expiration date won’t cause harm, their flavor and potency will have diminished, leading to a less enjoyable experience.

Can Nicotine Pouches Have Significant Side Effects?

While nicotine pouches are a safer alternative to traditional tobacco products, improper use or overconsumption can lead to side effects such as:

• Elevated blood pressure and heart rate
• Headaches and dizziness
• Diarrhea
• Acid reflux and heartburn
• Sore throat
• Pale skin
• Seizures
• Coma

It’s important to follow recommended dosage and usage guidelines, as well as consult a doctor if you have acute or chronic health conditions. Don’t use nicopods if you’re below 21, pregnant, breastfeeding, or have heart disease. Nicotine is highly addictive and can cause unpleasant withdrawal symptoms. If you’ve never consumed nicotine before, it’s best to skip it altogether.

Featured image source: Pikx by Panther