Memphis Health Brief: St. Jude fitness push, GLP-1 cancer questions, and air-quality concerns

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Memphis, TN – February 19, 2026 – New fitness challenge backs St. Jude, researchers study GLP-1 links to cancer, and air-quality concerns rise.

Memphis is seeing a mix of hopeful community action and tougher questions about long-term health risks. Here are three local health headlines from the past six days, plus a few practical takeaways for families.

Move for St. Jude: a 105-mile community challenge

The YMCA of Memphis & the Mid-South has launched a six-week 105-Mile Challenge with St. Jude Children’s Research Hospital. The goal is to turn everyday movement into fundraising for pediatric cancer and serious-illness research and care.

Participants can log miles by walking, running, biking, swimming, or joining group exercise classes at local YMCA locations. The campaign also highlights an optional $105 donation target to support St. Jude and help reduce out-of-pocket burdens for families.

GLP-1 weight loss drugs and cancer: a Memphis study to watch

Researchers in Memphis are digging into an increasingly common question: if GLP-1 medications help reduce obesity, could they also reduce obesity-related cancer risk? A recent Action News 5 report notes investigators connected to the UT Health Science Center campus are studying how these medicines may affect cancer risk factors.

For patients, the key is balance. GLP-1 drugs can be effective for some people, but they are still prescription medications with potential side effects and they are not the right fit for everyone. If you are considering one, talk with your primary care clinician or an obesity-medicine specialist about your full medical history, goals, and monitoring plan.

Interested in research participation? The report lists a local study seeking people who have not yet started a GLP-1 medication, with multiple visits and participant compensation.

Air quality and health concerns tied to gas turbines in the Mid-South

A new independent analysis highlighted by local reporting raises concerns that expanded gas turbine use connected to xAI operations could worsen air pollution and related health impacts in parts of Memphis and nearby communities. The story describes potential emissions linked to smog formation and fine particles, which can aggravate asthma and other heart and lung conditions.

If you or your child has asthma, COPD, or heart disease, consider checking daily air-quality conditions, keeping rescue medications accessible, and limiting strenuous outdoor activity on poor-air days. Indoor steps like using a properly sized HEPA air cleaner and changing HVAC filters can also help reduce exposure.

Sources

https://www.actionnews5.com/2026/02/17/ymca-partners-with-st-jude-fitness-challenge-support-cancer-research/
https://www.actionnews5.com/2026/02/17/could-glp-1-drugs-be-magic-bullet-fighting-cancer/
https://www.actionnews5.com/2026/02/16/xai-gas-plants-raises-potential-health-concerns-mid-south-study-shows/

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