Readers ask: What Do Infrared Rays Do To The Human Body?

Infrared therapy has many roles in the human body. These include detoxification, pain relief, reduction of muscle tension, relaxation, improved circulation, weight loss, skin purification, lowered side effects of diabetes, boosting of the immune system and lowering of blood pressure.

Are infrared rays harmful to the human body?

Medical studies indicate that prolonged IR exposure can lead to lens, cornea and retina damage, including cataracts, corneal ulcers and retinal burns, respectively. To help protect against long-term IR exposure, workers can wear products with IR filters or reflective coatings.

What are the negative effects of infrared?

IR raises the internal temperature of the eye, virtually “baking” it. Prolonged IR exposure can lead cataracts, corneal ulcers, and retinal burns. Don’t stare at the sun! The infrared radiation in the sunlight damages skin.

Is infrared rays good for health?

Increasing evidence suggests that convenient and non-invasive far-infrared (FIR) rays, a vital type of physiotherapy, improve the health of patients with cardiovascular disease, diabetes mellitus, and chronic kidney disease.

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What do humans use infrared waves for?

Infrared (IR) light is used by electrical heaters, cookers for cooking food, short-range communications like remote controls, optical fibres, security systems and thermal imaging cameras which detect people in the dark.

Can infrared blind you?

All infrared, visible or ultraviolet electromagnetic radiation can cause injury to the eye in sufficient concentrations, but this is very rare. The infrared light needs to be extremely intense to cause harm. In extreme cases, if the eyes absorb too much infrared light, they can be irreversibly damaged.

Is infrared good for arthritis?

Infrared Light May Be Useful in Controlling RA Symptoms “Low level laser therapy is very effective symptomatic care, but it is not a curative. However, it does not involve injections, medication, or narcotics and is not painful, and is good at decreasing pain, inflammation, and swelling,” he says.

What do you feel when infrared radiation hits the skin?

infrared radiation is felt as heat and causes skin to burn; visible light from a laser which is very intense can damage the retina at the back of the eye; ultraviolet can damage skin cells and lead to skin cancer and damage to eyes; X-rays damage cells inside the body.

What are the common sources of exposure to infrared radiation?

Wavelength range and sources Common natural sources are solar radiation and fire. Common artificial sources include heating devices, and infrared lamps used and in the home and in infrared saunas for health purposes. Industrial sources of heat such as steel/iron production also fall into the infrared region.

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How can you protect yourself from infrared radiation?

To protect against infrared radiation it is necessary to use a special shield or goggles. Almost all the materials for glass and plastic lenses block ultraviolet radiation less than 300 nm and infrared radiation with wave length over 3,000 nm (3).

Is infrared good for the heart?

The report concluded that far-infrared sauna therapy is both safe and effective at improving clinical symptoms and cardiac function as well as decreasing cardiac size in chronic heart failure patients.

Does infrared go through clothes?

Yes and no. Red Light therapy does not penetrate through clothing or bandages as it visible to the eye. However near infrared light, which is invisible to the eye, will penetrate through clothes and many bandages and dressings.

Why does infrared feel hot?

When the body receives the infrared waves it can give a feeling of deep heat as the waves travel around an inch into the body. This is a feeling that isn’t overpowering. When the waves hit an object, the waves are absorbed and then re-emitted, causing them to radiate heat towards you.

Why do hot things emit infrared?

As an object gets hotter, the peak of its thermal radiation shifts to higher frequencies. The sun is hot enough that most of its thermal radiation is emitted as visible light and near infrared waves. Humans glow mostly in the infrared portion of the electromagnetic spectrum.

What role does infrared radiation play in physical therapy?

The molecules of CO, NH and water which are present in most materials absorb infrared waves. Due to this, the molecules heat and heat their surroundings. Hence, their thermal motion increases. Medical instruments, such as the infrared lamp which is used in physiotherapy, work on this principle.

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