Face Masks: What Does the Science Say?

Author -  Larry A. Law

May 19, 2020
Print Friendly and PDF

Share this article:

Dr. Russell Blaylock is a renown neurosurgeon and author of several books and research papers. He recently published an article in Technocracy News & Trends highlighting what the science says about wearing a facial mask. This is especially important information during a pandemic like the one we are experiencing with COVID-19. Dr. Blaylock concludes that face masks do not protect healthy people from getting sick. He observes that wearing a mask can actually aggravate and cause serious health problems. Those who choose to wear a mask are probably not aware of these significant concerns. Many businesses are requiring their employees and even customers to wear masks. In some areas, local government has mandated that anyone who comes outside of their home must wear a mask. It is not only an affront to personal liberty, but there is no science to validate this draconian measure.

In a review of scientific literature (17 studies), researchers concluded, "None of the studies established a conclusive relationship between mask/respirator use and protection against influenza infection." Until COVID-19, the Center for Disease Control (CDC) never recommended wearing a face mask for the general public. The only time a face mask was recommended was when a person was known to be infected with something like tuberculosis. Then, only the infected individual wore the mask and not the entire population. Never has the CDC used masks to contain a viral pandemic. Bottom line: there is no science to support wearing a mask to protect the general population from COVID-19.

There are dangers with wearing a mask. A number of studies found serious problems ranging from headaches, increased airway resistance, carbon monoxide accumulation, hypoxia (lack of oxygen reaching your cells and tissues), and burst lung. People with preexisting disease (like COPD, emphysema, pulmonary fibrosis, and lung cancer) can suffer severe lung damage. Running and exercising with a mask can also be problematic. Lack of oxygen impairs the immune system: "...hypoxia can inhibit the type of main immune cells used to fight viral infections called the CD4+ T-lymphocyte." The mask can decrease the strength of your immune system to fight the virus. Cancers grow in an environment of low oxygen. Repeated periods of low oxygen lead to inflammation and the spread of cancer.

Another danger of wearing a mask for those who are infected with the virus is that you rebreathe the virus. Every breath into the mask expels some of the virus from your lungs and concentrates it in the nasal airways. This can cause an increased inflammatory response from your immune system (a cytokine storm). In addition, these nasal passageways lead directly into the brain and problems can occur there. "The fact that this virus is a relatively benign infection for the vast majority of the population and that most of the at-risk group also survive, from an infectious disease and epidemiological standpoint, by letting the virus spread through the healthier population we will reach a herd immunity level rather quickly that will end this pandemic quickly and prevent a return next winter." Choosing not to wear a mask seems like the safest and most logical approach to long-term health. To read Dr. Blaylock's complete article, click here.

Recent Posts

By Larry Law May 25, 2026
What Is Epsom Salt?
By Larry Law May 9, 2026
The Lifespan of a Mattress
By Larry Law April 26, 2026
Brain Health and Alcohol Don't Mix
By Larry Law April 13, 2026
Prostate Cancer
By Larry Law March 31, 2026
Kitchen cooking oils will not last forever. Depending upon the oil, it can go rancid in a matter of months or a few years. You don't want to cook with rancid oil because it smells like wet socks and the living components have lost their vitality. But the good news is, expired oil won't hurt you. There is no water in it, so no mold can grow to make it rotten and dangerous. It can still be used for creative applications. According to the United States Department of Agriculture Forest Service, “Vegetable oils have many good natural properties including good lubricity, good resistance to shear, a high flash point, and a high viscosity index.” These qualities make them quite versatile in a number of applications. You might consider keeping your old oil rather than throwing it out. Recycling expired oil could prove to be a valuable asset in emergency situations.
By Larry Law March 17, 2026
Disposable face masks, such as those health officials encouraged (or in some cases, mandated) the public to wear during the COVID-19 pandemic, are made of synthetic fibers and may contain chemical compounds. Many people have questioned the wisdom of wearing masks made of synthetic fibers for long periods, asking whether inhaling the chemical compounds masks release could lead to health problems.
By Larry Law March 3, 2026
Deaths from Alzheimer's more than doubled between 2000 and 2019. In 2023, nearly 7 million Americans have been diagnosed with the disease. Today, 1 in 3 seniors dies with Alzheimer's or dementia—the death toll exceeds the total of breast- and prostate cancer combined. Officially, it's the sixth-leading cause of death, but a 2014 study suggests that it is actually one of the top three (just behind heart disease and cancer). The discrepancy being how death certificates underreport the disese because they record the more immediate cause of death (pneumonia or heart attack) rather than listing the underlyings causes.
By Larry Law February 17, 2026
True confessions: I never liked flossing, so I rarely used the string. Angie used all of the flossing strings I collected from the dentist to cut the dough when making cinnamon rolls—I thought that was a better and tastier use! I always brushed my teeth (manually and with a battery operated toothbrush). My teeth felt clean enough, but still, I had a lot of dental guilt every 6 months when I had to admit I wasn't flossing. A few years ago, I found a device that removed all my guilt and shame! I discovered the waterpik. A waterpik (also known as a dental water jet) is a brand of water flosser or oral irrigator that sprays water to remove food from between your teeth. Water flossers are a fabulous option for people who have trouble with traditional flossing—the kind that involves threading string-like material between your teeth. The girl in the picture looks like me trying to floss!
By Larry Law February 3, 2026
Shingles is a viral infection caused by the activation of the varicella-zoster virus (VZV), also called human herpesvirus 3. That's the same virus that causes chickenpox. If you have ever had chickenpox, you were exposed to the varicella-zoster virus, which stays in your body for the rest of your life. If this occurs, the virus can reactivate as shingles years later. Being exposed to children with chickenpox keeps adult immunity up and reduces the chance of shingles in the future. Unfortunately, because we have largely eliminated chickenpox in kids, there is no repeated exposure to the virus to keep shingles at bay. The medical community has traded a kid's disease with few side effects for an adult disease with a lot of pain and discomfort. The VZV is a member of the herpes family of viruses. When shingles develops, it affects the nerves throughout the body resulting in painful, uncomfortable symptoms.
Show More