Outdoor sauna and immunity: does heat support your resistance?

Anyone who's ever been caught in a sneezing fit from a neighbor in a cold supermarket in the dead of winter knows: a little extra immunity never hurts. But did you know there's a place where warmth, peace, and health meet? No, we're not talking about a cup of tea under a blanket—although that's not a bad thing either. We're talking about the outdoor sauna .

And no, it's not just for those with a rolled-up towel on their head and a passion for aufguss rituals. An outdoor sauna is surprisingly down-to-earth, surprisingly good for the body, and—perhaps best of all—simply a wonderful place to catch your breath. In this blog post, you'll read how heat can support your immune system and what the role of an outdoor sauna is in that.

How does an outdoor sauna affect your immune system?

Heat and resistance are more closely related than you might think. When you step into a sauna, your body temperature temporarily rises. Your body responds by producing more white blood cells—the soldiers of your immune system. These cells help fight viruses and bacteria, as if your body is already practicing for a real attack.

In addition, the outdoor sauna stimulates blood circulation, meaning nutrients and oxygen are distributed more quickly throughout your body. This helps eliminate waste products and speeds up recovery from minor ailments. You don't have to do anything, just sit and sweat.

Want to know more about what an outdoor sauna does for your body? Read our other blogs for even more surprising insights.

Why an outdoor sauna works so well

You might say: a sauna is just a sauna. But an outdoor sauna adds just that little bit extra. The fresh air creates a beautiful contrast with the warmth inside. It makes your body even more active in regulating its temperature. And that, of course, boosts your natural defenses.

Moreover, the outdoor environment offers tranquility. No noise, no crowds, just the sound of the wind through the trees. This promotes relaxation – and those who relax well boost their immune system. Stress is a well-known disruptor of the immune system.

Can you picture yourself sitting among the greenery, surrounded by a warm mist? Then start with our selection guide and see which outdoor sauna suits your needs.

From heat to cool: the effect of cold stimuli

A cold shower after the sauna? Many people dread the idea. Yet, that alternation between hot and cold is exactly what wakes your body up. It trains your blood vessels, stimulates circulation, and helps your body regulate itself better. Think of the difference between waking up to an alarm clock or a bowl of ice-cold water: you're guaranteed to be alert.

The beauty of an outdoor sauna is that you can step right into the garden after your session. No tiles or showers required – just get out into the fresh air, breathe, and give your body the space to cool down. This has a refreshing effect on your system.

How often should you use the outdoor sauna to maintain a healthy immune system?

You don't need to develop a daily sauna routine to see results. Spending one or two sessions in the outdoor sauna a week is enough to give your body a boost, especially when combined with a healthy lifestyle, exercise, and enough sleep.

Quality is more important than quantity. Make it a relaxing moment. Put your phone away, put on some soft music, or simply enjoy a moment of silence. Let the sauna be a moment of calm in your week – not an obligation, but a reward.

Heat as a natural aid in autumn and winter

In the fall, colds and flu are all over the place. It's no wonder, then, that many people want to invest extra in their immune system during this time. An outdoor sauna is a logical next step.

Where you normally shiver in the cold and wait for spring, the sauna offers a warm refuge. Not only to relax your muscles, but also to recharge. The increased blood circulation makes you feel fitter and gives cold viruses less chance to take hold.

An added benefit: you often sleep more deeply after a sauna session. And good sleep is a silent ally of a strong immune system.

Want to experience it in person? Schedule an appointment to view one of our models and easily plan your visit .

The power of routine in your own garden

An outdoor sauna isn't a luxury for special occasions. It's a ritual that easily integrates into everyday life. Because it's in your own garden, it's accessible. No travel time, no reservations, no other people. Just you and the warmth.

Those who schedule regular sauna sessions will eventually experience less tension, more energy, and—you guessed it—better resistance. Routine helps the body adapt and become stronger.

Please note: sauna is not a miracle cure

The outdoor sauna is a great addition to your health, but it's not a replacement for other healthy habits. Eat a varied diet, exercise regularly, and drink plenty of water. Consider the sauna a supplement. Not a quick fix, but a sustainable habit that will benefit your body and mind.

Frequently asked questions about the outdoor sauna and resistance

Does an outdoor sauna really boost my immune system?

Regular sauna use can help strengthen the immune system. Heat stimulates the production of white blood cells and improves blood circulation.

How often should I use the outdoor sauna to see results?

Once or twice a week is a good rhythm. It's important to listen to your body and gradually increase your sauna visits.

What is better: an indoor or outdoor sauna for my resistance?

An outdoor sauna offers the added benefit of fresh air and natural cooling, which can have a positive effect on your resistance.

Can I use the outdoor sauna if I am not feeling well?

For mild symptoms such as fatigue or muscle aches, it can be pleasant. If you have a fever or the flu, it's best to skip the sauna for a while.

What can I do to get the most out of my sauna session?

Ensure adequate hydration, rest afterward, and alternate between hot and cold periods. This will optimally stimulate blood circulation.