Our team at the Toxicant-Induced Loss of Tolerance (TILT) Program at UT Health San Antonio wanted to share this important external article:
“Tim Walz’s son, Gus, has nonverbal learning disorder. What is that?” from the L.A. Times.
After his heartfelt reaction to his father’s acceptance speech at the Democratic National Convention thrust him into the spotlight, 17-year-old Gus Walz has become one of the most high-profile people with nonverbal learning disorder.
The condition doesn’t mean Gus can’t speak — he does. After hearing his dad, Minnesota Gov. Tim Walz, describe his family as “my entire world” Wednesday night, the tearful teenager rose to his feet, pointed toward the stage and said, “That’s my dad!”
Gus is one of millions of Americans with nonverbal learning disorder. A 2020 study in JAMA Network Open estimated that 3% to 4% of children and adolescents in the U.S. may have the condition, and another study this year in Scientific Reports concluded that the prevalence in children may be as high as 8%.
This issue is important for people who suffer from chemical intolerance (CI), said Dr. Claudia Miller, allergist/immunologist, professor emeritus, and leader of the Hoffman TILT Program at UT Health San Antonio.
“TILT potentially underlies numerous neurodevelopmental disorders. Mast cells are present in the embryonic yolk sac prior to fetal development and can be altered epigenetically by toxicants,” Dr. Miller said. “Parents’ own germ cells (egg, sperm) may be altered by previously unrecognized toxic exposures (chemicals, drugs).”
How can you find out if you are TILT’ed or have chemical intolerance?
Answer these three questions from Hoffman TILT’s Brief Environmental Exposure and Sensitivity Inventory (BREESI):
- Do you feel sick when you are exposed to tobacco smoke, certain fragrances, nail polish/remover, engine exhaust, gasoline, air fresheners, pesticides, paint/thinner, fresh tar/asphalt, cleaning supplies, new carpet or furnishings? By sick, we mean: headache, difficulty thinking, difficulty breathing, weakness, dizziness, upset stomach, etc.
- Are you unable to tolerate or do you have adverse or allergic reactions to any drugs or medications (such as antibiotics, anesthetics, pain relievers, X-ray contrast dye, vaccines or birth control pills), or to an implant, prosthesis, contraceptive chemical or device, or other medical/surgical/dental material or procedure?
- Are you unable to tolerate or do you have adverse reactions to any foods such as dairy products, wheat, corn, eggs, caffeine, alcoholic beverages, or food additives (e.g., MSG, food dye)?
If you answer YES to any question, take the Quick Environmental Exposure and Sensitivity Inventory (QEESI) and share the results with your doctor!