Heart & circulation
- Supporting healthy blood pressure
- Days when exercise is limited
- Supporting an overall longevity plan
Infrared sauna
An infrared sauna warms your body with dry, comfortable heat. Regular sessions may support circulation, relaxation and recovery. At Mitogenez it supports a doctor-led plan; it is never the whole plan.

The idea
When your body warms up, your heart beats a little faster and your blood vessels widen to release heat, a bit like during light exercise. Studies of regular sauna use link it with better heart health, less muscle tension and better sleep. Infrared saunas do this at a lower air temperature than a traditional sauna, which many people find easier to tolerate.
How it works
Infrared heaters warm your body directly, while the air stays cooler and drier than in a steam room or traditional sauna.
Your heart rate rises, blood vessels widen and you sweat, as your body works to release the heat.
Afterwards many people feel relaxed. Over time, regular sessions may support circulation, recovery and sleep.
Your session
Session length
Typically 20–40 minutes
How it feels
Warm and sweaty but breathable; you can step out any time
Course
Regular sessions, set and reviewed by your doctor
Before you start
A physician screens you for safety
Who it may help
Most long-term evidence comes from traditional saunas; research on infrared saunas specifically is smaller but growing. Your doctor will tell you honestly what it can and cannot do for you, and whether it belongs in your plan at all.
Where it fits
An infrared sauna is a supportive habit, not a treatment on its own. Your doctor looks first at your heart health, blood pressure, sleep and stress, treats what needs treating, and adds sauna sessions only where they suit you, then reviews how you respond.
Assess
A doctor reviews your health and screens you for safety.
Plan
Medicine and lifestyle first; therapies only where they help.
Measure
Retests show what is working, and the plan adapts.
Safety first
Questions
No. Heat raises your heart rate, but it does not build strength or fitness the way exercise does. It can be a helpful addition, for example on rest days or when injury limits exercise, alongside the activity your doctor recommends.
Most people find it easier. The heat is dry and the air is cooler than in a traditional sauna or steam room, so breathing usually feels comfortable. You can open the door and step out at any time.
Research on regular sauna use often looks at a few sessions a week. The right amount for you depends on your health and goals, so your doctor sets it, starting gently and adjusting as you go.
Sometimes, but only after a doctor checks. Heat changes blood pressure and heart rate, and some blood pressure medicines can make you feel faint in the heat. If your blood pressure is well controlled and your doctor agrees, short, supervised sessions may be suitable.
For most healthy adults who are screened, it is well tolerated. The main risks are overheating, dehydration and feeling faint, which careful timing, water and supervision help prevent. It is not suitable for everyone, which is why a physician screens you first.
Often combined with
A doctor looks at your whole health first, then decides with you whether infrared sauna belongs in your plan.