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Study reveals how genetics and environment shape disease risk
By Viv Williams at KGNS — Sitewide
· June 25, 2026
· 2 min read
(Aging Untold) — People who think family history makes disease inevitable may still be able to reduce their risk, according to a Penn State study examining how genetics and environmental factors influence health. The research looked at how genes and environmental factors — including air pollution...
Key takeaway He said increased levels of nitrogen dioxide can affect metabolism — how the body changes food into energy — and can influence risk for type 2 diabetes and high cholesterol.
Why this matters in Laredo News
In Laredo , where air quality can be a concern due to its location near the US-Mexico border and industrial activity, the findings of this Penn State study take on particular relevance. Residents may be able to reduce their disease risk by making informed choices about their daily habits and environment. By eating a diet rich in fruits and vegetables and engaging in regular physical activity, individuals can mitigate the negative effects of air pollution on their health. Furthermore, the study's emphasis on the impact of socioeconomic status on health outcomes resonates in a city where economic disparities can affect access to healthy living options. Laredo residents can take a proactive step by monitoring local air pollution levels using the AirNow.gov website, which allows users to enter their ZIP code and check current conditions, helping them make informed decisions to protect their health.
About this story
Original reporting by KGNS — Sitewide . Laredo News surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit KGNS — Sitewide . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: June 25, 2026 ·
Source: KGNS — Sitewide ·
Reading time: 2 min
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Frequently asked about this story
What is this story about? (Aging Untold) — People who think family history makes disease inevitable may still be able to reduce their risk, according to a Penn State study examining how genetics and environmental factors influence health. The research looked at how genes and environmental factors — including air pollution...
When was this published? This article was first published on June 25, 2026 by KGNS — Sitewide and curated for Laredo News readers.
Who reported this story? This story was reported by Viv Williams at KGNS — Sitewide. To learn more about how Laredo News selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from Laredo News, or browse our daily briefing and topic hubs .
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