Are the remote red outer line clothes really warmer? The professor said there is, but other functions are insufficient

I posted on 2019-5-13 that the medical effect of the remote red outer line is real? Reader Jack left a message on 2024-12-27:

Please ask the professor, does the artificial products have remote red outer line fibers really have a warmer function? Thank you

Is the medical effect of the remote red outer line real? In this article, I said: In medicine, "red outer line" usually refers to "near red outer line", and this type of red outer line is usually used for physical treatment (local heating). … "Far-red outer line" itself has almost no heat. It is not clear how the Far-red outer line achieves the therapeutic effect, but one way of saying it is that it resonates with the cells (and therefore produces slight heat), thereby transmitting energy to deep-level organization to achieve therapeutic effect.

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I published a terahertz cell pharmacology on 2019-10-13, pointing out that "far-red external line therapy" is "terahertz theory", and this kind of therapy will make people feel warm, but the therapeutic effects mentioned by advertising are just tigers.

In fact, our human body itself is a "far-red external line therapy" because our body temperature falls in the wavelength range of the far-red external line. Therefore, our human body can not only absorb the red outer line, but also release the red outer line. Please see Far infrared radiation (FIR): its biological effects and medical applications) [Far infrared radiation (FIR): its biological effects and medical applications]

Same as some materials can absorb and release the red outer line. The common characteristic between humans and materials is why some people have developed "Far infrared outer line fiber" or "Far infrared outer line fabrics". "Far-red outer line clothing" absorbs the remote outer line released by the human body, and then releases these remote outer lines to the human body.

Common remote outer wire materials include bamboo charcoal, pearl powder, gas stone, carbide (ZrC, SiC), oxide (oxidation, alumina, aluminum, iron) oxide, oxidation), and photocatalyst (TiO2). These materials are usually added to base cloth such as polyester, nylon or cotton through slabs, spraying or immersion, thereby giving the "far-red outer line fabric" the ability to absorb and emit the far-red outer line. Please see AN OVERVIEW ON FAR-INFRARED FUNCTIONAL TEXTILE MATERIALS (Overview of Far-Outdoor Functional Stainless Steel Materials).

So, the answer to reader Jack's answer is "real".

But, if it's just to keep warm, will anyone be willing to spend a lot of manpower and funds to develop remote external fibers? The answer is of course no.

Enter Benefits of far-infrared clothing on Google, and "voices from the Internet" will appear: enhance sports performance, accelerate recovery after exercise, improve blood circulation, promote lymphatic circulation, increase immunity, promote new dysfunction, detoxification, digestion, fattening, relieve pain, improve inflammation, improve sleep, relieve muscle fatigue, relieve stress, reduce orange peel tissue, and support cell regeneration.

However, what has been studied is (1) to enhance the performance of sports, (2) to accelerate recovery after exercise, and (3) to improve sleep. What's more, the cost volume of these studies is still small, which is not enough to support the manufacturer's voice. Please see:

2015: Apparel with Far Infrared Radiation for Decreasing an Athlete’s Oxygen Consumption during Submaximal Exercise (The effect of far-infrared emitting sheets on sleep). Conclusion: Participants using the remote red line bed report that there are fewer insomnia and fewer naps.

2018: Randomized Controlled Trial Comparing the Effects of Far-Infrared Emitting Ceramic Fabric Shirts and Control Polyester Shirts on Transcutaneous PO2 (random control trials of the impact of a relatively remote red outer-line launch ceramic fabric shirt and a control polyester shirt on leather PO2). Conclusion: The ability of ceramic embedded materials to guide higher tcPO2 measurement values ​​is not due to sequence deviation.

2019: Effects of Far‐Infrared Emitting Ceramic Material Clothing on Recovery after Maximal Economic Exercise

2021: Utilisation of far infrared-emitting garments for optimising performance and recovery in sport Real potential or new fad A systemic review (Use remote red line launch clothing to optimize sports performance and restore true potential or new fashion system review). Results and discussion: Eleven studies met the inclusion criteria and were included in systematic reviews. There are few studies examining similar results related to sports performance or recovery, and the results are uncertain, making it impossible to draw a clear conclusion about athletes using clothing that launches remote red lines. However, these early results suggest that clothing that launches far-range outer lines may have benefits for sports performance and recovery, mainly through their effects on body temperature adjustment and blood dynamics. The abstracts provided in this summary can be used to inform the design of future research.

2022: Randomized Placebo−Controlled Clinical Trial of Gloves and Stockings Made from Infrared−Emitting Fabric (Celliant®) for Transcutaneous Oxygen and Peripheral Blood Flow in Diabetic Patients with Vascular Impairment The prepared gloves and long-drawns were treated with random pussys for diabetic patients with vascular injury and random pussys for peripheral blood flow). Results: Due to the small sample size and the variation of data, there is no statistical difference between the measurements.

Original text: Far-red outer line clothing

Responsible editor: Gu Zihuan