Holiday sale discount off 20%! Shop Now

Optima You


Time is running out, our 10% OFF sale! Code: WELCOME10

Sept 26th, 2023

Shedding Light on Cellular Defense: How Low-Level Light Therapy Safeguards Red Blood Cells during Extracorporeal Procedures


Low-Level Light Therapy (LLLT) has emerged as a ground-breaking method in medical science, showcasing its potential in mitigating oxidative stress that affects red blood cells, especially during extracorporeal circulation procedures.

"Harnessing the power of light, Low-Level Light Therapy stands as a beacon of hope, fortifying red blood cells against the onslaught of oxidative stress and ensuring vitality during extracorporeal journeys."

How Low-Level Light Therapy Works

Low-Level Light Therapy employs the use of light energy, typically in the red or near-infrared spectrum, to invoke a cellular response. This therapeutic approach helps accelerate wound healing, reduces inflammation, and stimulates the mitochondria in cells, enhancing their energy production.

The Crucial Role of Red Blood Cells

Red Blood Cells (RBCs) play a vital role in sustaining life. They are responsible for transporting oxygen from the lungs to every cell in the body and also aid in removing carbon dioxide, a waste product, to the lungs for exhalation. Maintaining the structural integrity of RBCs is essential for ensuring proper oxygenation and overall cellular health.

Addressing Oxidative Stress and Hemolysis

Oxidative stress is a condition that arises when there's an imbalance between the production of free radicals and the body's ability to counteract or detoxify their harmful effects through neutralization by antioxidants. In the context of RBCs, oxidative stress can lead to the premature destruction of these cells, a phenomenon called hemolysis. This can be particularly prevalent during medical procedures like extracorporeal circulation, where blood is circulated outside the body.

Benefits of Low-Level Light Therapy in Extracorporeal Circulation

LLLT offers significant benefits during extracorporeal procedures:

  1. Protection Against Oxidative Stress: LLLT enhances the antioxidant defense mechanisms in RBCs. This ensures the cells can effectively neutralize the harmful effects of free radicals.
  2. Reduction in Hemolysis: By fortifying the cell membrane and optimizing the cellular environment, LLLT plays a pivotal role in minimizing the risk of RBC destruction during extracorporeal circulation.
  3. Enhanced RBC Functionality: Beyond just protection, LLLT ensures that RBCs function at their peak, ensuring optimal oxygen delivery and carbon dioxide removal.



Low-Level Light Therapy, with its potent ability to shield red blood cells from oxidative stress and hemolysis, especially during extracorporeal circulation, has paved the way for safer and more efficient medical procedures. As technology and research advance, the potential applications and benefits of LLLT in the realm of medical science continue to unfold, offering promise for improved patient outcomes

Written by Rob Shockey


Sold out

Sold out

Sold out

Sold out

Sold out

Sold out

              Terms & Conditions

              Demati supplies products listed on the Demati, and Demati websites, and in our stores under the following Terms and Conditions. Please read these Terms and Conditions, and our Privacy and Cookie Policies carefully before using any of our websites, or ordering from us.

              The Terms and Conditions apply to your use of any Demati website and to any products you purchase from them; regardless of how you access the website, including any technologies or devices where our website is available to you at home, on the move or in store

              We reserve the right to update these Terms and Conditions at any time, and any updates affecting you or your purchases will be notified to you, by us in writing (via email), and on this page.

              The headings in these Conditions are for convenience only and shall not affect their interpretation.

              We recommend that you print and keep a copy of these Terms and Conditions for your future reference...