Is it safe to use an infrared sauna?
Saunas are wet steam baths whose high temperature produces rapid sweat that is used for hygienic and therapeutic purposes. As part of its benefits is the improvement in circulation, a more successful perspiration response, muscle and mental relaxation. However, you should know that there are several types: dry and infrared sauna.
The dry sauna is the best known. Its average temperature ranges between 80 ° and 90 ° Celsius. While the infrared sauna uses light to create that heat and is sometimes named as far infrared sauna, by the displacement of the waves in the spectrum of light.
What is an infrared sauna?
In recent years, the infrared sauna has become famous and preferred by users, because they ensure that it keeps the environment cooler than a traditional sauna.
This type, through light, allows heat to penetrate the body in a deep way, which is why people sweat more, even when the temperature is lower than what a common sauna would have.
The level of penetration that the infrared sauna reaches is up to 3.8 centimeters and this measure allows the heat to reach the muscles and some internal organs. In fact, people use it to lose weight in water, as the amount of sweat expelled is higher than any.
Unlike ultraviolet light, infrared promotes cell regeneration. According to the magazine Alternative Medicine Review, the infrared sauna is special to relieve pain, reduce muscle tension, lower blood pressure and strengthen the immune system. However, it must be taken into account that not everyone can use it.
Types of saunas
Now, it is important that you know more information about the different types of sauna that exist. Although infrared is one of the most used and preferred today, others are based on various operating methodologies.
Discover: What are the health effects of solar radiation?
The operation of the Finnish sauna is based on heating non-sandstone stones with electrical resistances to their maximum point, so they can give off dry heat. The average temperature ranges between 80 and 100 ° Celsius.
The humidity level is kept at 15%, which produces a lot of sweating in the people who use it. Among its benefits are the following:
- Improve breathing.
- Eliminate toxins, improving circulation.
- Help the recovery of muscles in athletes.
Another way to call it is Turkish bath. Its operation is based on make a fusion of dry heat and moist heat. Unlike the previous one, the average temperature is at 70 ° Celsius and the relative humidity at 90%.
Its best known benefit is to relax the muscles of the body, which is why people use it in order to relieve pain with this origin.
As we have already mentioned, this type of sauna is based on infrared rays. In general, they are very easy to install, since require neither electricity nor plumbing.
What are the possible benefits of the infrared sauna?
According to the book "Infrared Radiation", made by researchers Sandra Portelo and M. Martínez Morrillo, the therapy that uses the infrared sauna has, among other advantages, an anti-inflammatory effect due to hyperemia. In addition, it can be used to promote healing, because it stimulates cell trophism.
In the same book it is specified that the benefits on smooth muscles are based on relaxation, so it would be antispasmodic. The action of heat on all nerve endings affects systemic muscle relaxation.
The infrared sauna is useful before exercise or a massage session, due to the increased blood circulation in the organs. This is why many of them are found within the gym facilities.
What's more, Infrared therapy has had a very positive response for pain relief. Although some diseases, such as rheumatoid arthritis or osteoarthritis, have no cure, patients have responded well in this type of sauna.
Possible side effects of the infrared sauna
Although the use of the infrared sauna is very wide, there are some side effects or risks that medical professionals warn of. Especially, is contraindicated in pregnant women and people with heart disease.
Side effects include excessive sweating, as excessive sweating can lead to electrolyte and mineral depletion, overheating, and dehydration. So if you decide to use an infrared sauna, you should also try to maintain a good degree of hydration the rest of the day.
However, it is necessary to emphasize that, as long as they are used correctly, the dangers associated with infrared rays are minimal. But you should always consult a doctor if you have any doubts.
When should it be avoided?
Not all or all of the time you can use an infrared sauna. Here we will teach you the main scenarios or situations so that you know when this therapy should be avoided:
- Patients with serious cardiovascular diseases.
- Acute inflammation, due to increased edema or pain.
- During the menstrual period.
- Bleeding Recent
Also read: 7 recommendations that will help you relieve muscle pain
The infrared sauna for muscle and pain
Unlike X-rays and ultraviolet rays, those emitted by the infrared sauna are not dangerous to health, so their risks are not associated. This sauna heats up for 10-20 minutes and, when entering, the sensation of heat will not be like a blow, but you will feel it in a progressive and non-invasive way.
Taking sessions in this type of sauna should not be a deliberate decision; it should always be accompanied by a doctor's instructions to avoid any risk and make the most of the benefits. If you have contractures, osteoarthritis, low back pain or muscle spasms as a result of your physical activity, this therapy will be beneficial.
For millennia, the sauna has been used for a multitude of purposes. In this article you will learn about the health benefits of the sauna. Read more "