Infrared heat dilates capillaries in the body, which greatly improves blood circulation. This means blood supply to muscles is increased when exposed to infrared heat. The improved circulation helps to improve wounds and muscle pain.
IR-A radiation with its excessive heat can cause irreversible damage (such as burns) to the retina and cloud the lens, which can lead to a cataract (also known as glassblower's cataract or infrared cataract).
Since infrared heaters heat objects directly without lowering humidity, they are frequently regarded as a healthy option. Any heater should be used safely, though, by making sure there is enough ventilation and avoiding prolonged exposure.
Many studies have looked at using infrared saunas in the treatment of long-lasting health problems and found some proof that saunas may help. Conditions studied include high blood pressure, heart failure, dementia and Alzheimer's disease, headache, type 2 diabetes, and arthritis.
One of the great things about infrared saunas is that they are gentle enough to use daily if you choose. However, if you want to use your infrared sauna for more specific purposes, like pain relief or detoxification, you'll need to space out your sessions accordingly.
Results: Detrimental effects such as thermal burns, photocarcinogenesis, and photoaging have been reported, though evidence suggests that these may be due to the thermal effects produced secondary to IR exposure rather than the isolated effect of IR.
You can relax in an infrared sauna and it will not cause harm to your skin. Infrared therapy can increase the body's core temperature, resulting in a much deeper, more detoxifying sweat from the cellular level of the skin where many toxins are housed.
Nitric oxide is essential in improving blood circulation, which provides more oxygen and nutrients to injured tissues. Thus, infrared light hastens wound healing and stimulates the regeneration of injured tissues, reducing inflammation and pain.
However, we do recommend that you should shower after an infrared sauna too. Because you sweat during your session and toxins are released, having a shower after your sauna will help to cleanse the skin and close pores.
The upfront cost of installing infrared heating can also be a deterrent for some homeowners. While infrared heating panels are competitively priced when compared to installing boilers or central heating systems, people may still see them as more expensive than traditional convection heaters or electric radiators.
Infrared panels are made for continuous operation over many hours. Once turned on, they'll heat up in a few minutes and can be left running for extended periods of time without issue.
But don't worry, infrared heaters are incredibly efficient. They're designed to keep a space warm while using as little electricity as possible.
Infrared (IR) light can harm eyes and skin, leading to cataracts and skin damage. Prolonged IR exposure may induce cataracts due to its thermal effects. IR radiation can cause skin burns, aging, and DNA damage through tissue heating.
This is most often due to the dehydration associated with an infrared sauna session. Make sure to plan your session accordingly by eating and drinking extra beforehand. Afterwards remember to rehydrate and replenish with plenty of electrolytes.
How to get the most out of every session. Hydrate, hydrate, hydrate! Most people do not drink enough water to begin with and now that you are using an infrared sauna and sweating, it is even more important to stay properly hydrated. Always drink plenty of water before, during and after your sauna session.
For the best-infrared sauna experience, wear something loose-fitting and light. This may vary from shorts and a light cotton shirt to your bathing suit, a towel, or nothing. You'll want maximum ventilation because the infrared sauna raises your core body temperature and produces a lot of sweat.
Some individuals may start to notice improvements in their health and well-being after just a few sessions, while others may take longer to experience the full effects. Consistency is key when it comes to using an infrared sauna, so regular use over an extended period of time is likely to yield the best results.
Red light therapy (with red and near infrared light) may be used to reduce inflammation in a wide range of diseases, both acute and chronic.
How It Works - Heat causes blood vessels to dilate, increasing blood flow to the skin and extremities. This increased circulation can stimulate the kidneys to filter more blood, leading to higher urine output.
The red and near-infrared light photons penetrate through the skull and into brain cells and spur the mitochondria to produce more ATP. That can mean clearer, sharper thinking, says Naeser.
Bottom Line. Light therapy may possibly reduce fat in the short term, but studies are small and only follow patients for a few weeks or months. We don't know if any likely benefit is large enough to be meaningful or how long it might last.