Chemical experts question EPA coronavirus disinfectant

Article of Interest: Chemical experts question EPA’s approval of coronavirus disinfectant

September 9, 2020

Our team at the Hoffman Toxicant-Induced Loss of Tolerance (TILT) Program at UT Health San Antonio wanted to share this important external article: With great fanfare, the Environmental Protection Agency on Monday gave emergency approval to a disinfectant it said would kill the coronavirus on surfaces for up to a week. Calling it “a major game-changing announcement,” EPA Administrator […]

Chemicals Use Today

Article of Interest: How many chemicals are in use today?

August 26, 2020

Our team at the Hoffman Toxicant-Induced Loss of Tolerance (TILT) Program at UT Health San Antonio wanted to share this important external article: No one, not even the Environmental Protection Agency, knows how many chemicals are in use today. EPA has more than 85,000 chemicals listed on its inventory of substances that fall under the […]

Microplastics Found in Every Human Tissue

Study of Interest: Microplastics Found in Every Human Tissue

August 19, 2020

Our team at the Hoffman Toxicant-Induced Loss of Tolerance (TILT) Program at UT Health San Antonio wanted to share this important external study: Plastic pollution of land, water and air is a global problem. Even when plastic bags or water bottles break down to the point at which they are no longer an eyesore, tiny […]

Preventing COVID19 Ventilation Susceptible

Preventing COVID-19 Requires Adequate Ventilation — How Susceptible Are You?

August 6, 2020

A new article in The Atlantic asks, “Why Aren’t We Talking More About Ventilation?” People with chemical intolerance have been asking this question for decades. As the COVID19 pandemic drags on, we’d expect more interest in making sure the air we share in buildings is as clean and fresh as possible. Instead, what we’ve seen is a […]


TILT-ed Texan Spreads Toxic-Chemical Awareness to Save Lives

May 27, 2020

For over 100 days in 1996, Melanie Cambron experienced migraines so severe she couldn’t leave her home. Other maladies surfaced during this time — all of which had no reasonable explanation. It wasn’t until she discovered she was one of the many people experiencing Toxicant-Induced Loss of Tolerance (TILT), that everything changed. “My symptoms kept escalating,” Cambron […]


Military Families Face Danger — From the Homes They’re Provided

May 12, 2020

The relatives of American soldiers encounter harmful daily exposure from environmental issues found in the housing they’re provided with by the U.S. Government, reports show. Black mold, plumbing problems, poor water quality, and other concerns are among the harms to which service members, their spouses, and children are exposed. These complications originate from low-quality construction, according […]


Roughly 25% of Air Freshener Ingredients are Toxic to Your Health

April 27, 2020

Fragrances can make a home go from smelling objectionable to welcoming — they can also cause severe health concerns in sensitive individuals. Researchers studied the substances found in these products for years, and their results communicate a serious message: Air fresheners have the potential to trigger bodily reactions such as respiratory problems, migraine headaches, and asthma […]

side effects prescription drug

Have You Ever had an Adverse Drug Reaction?

February 13, 2020

Many severe side effects of prescription drugs are not reported, according to new findings from JAMA Internal Medicine Moreover, the researchers who completed the study comment that current FDA regulatory practices need reform, especially the process used to report harm caused by medical devices. “Over the last 4 decades, the approval and regulation processes for […]

car exhaust Nanoparticles pollution

Are Too-Tiny-to-See Particles Polluting Your Community?

February 6, 2020

Toxic exposures in the air can trigger severe health problems — worse, certain pollutants are so small that they can enter and harm any part of the body. These microscopic “nanoparticles,” emitted from a wide range of products, from candles to cars, can cause numerous illnesses, according to published research. Nanoparticles even have resulted in death. […]

Chemical Intolerance: A Case Study

November 7, 2018

A 27-year old woman with a history of chemical, food, and drug intolerances reported difficulty in finding a place to live where she was not symptomatic. Her apartment had recently become uninhabitable when new neighbors began using fragranced candles, essential oils, and similar substances in an adjacent unit. She reported major changes in symptoms before, […]