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Health Wire

About 93 million CT scans are performed every year in the United States, according to IMV, a medical market research company that tracks imaging. More than half of those scans are for people 60 and older. Yet there is scant regulation of radiation levels as the machines scan organs and structures inside bodies. Dosages are erratic, varying widely from one clinic to another, and are too often unnecessarily high, Smith-Bindman and other critics say.

Some CT scans deliver too much radiation, researchers say. Regulators want to know more

About 93 million CT scans are performed every year in the United States, according to IMV, a medical market research company that tracks imaging. More than half of those scans are for people 60 and older. Yet there is scant regulation of radiation levels as the machines scan organs and structures inside bodies. Dosages are erratic, varying widely from one clinic to another, and are too often unnecessarily high, Smith-Bindman and other critics say.

March 23, 2025, 6:00am Health

Rebecca Smith-Bindman, a professor at the University of California-San Francisco medical school, has spent well over a decade researching the disquieting risk that one of modern medicine’s most valuable tools, computerized tomography scans, can sometimes cause cancer. Read story

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Scientist whose work led FDA To ban food dye says agency overstated risk

(iStock.com)

March 23, 2025, 6:00am Health

When the FDA announced in January, before President Joe Biden’s term ended, that it would ban a dye called red dye No. 3 in food and ingested drugs, the federal agency cited just one 1987 study on rats to support its action. Read story

National Institutes of Health nutrition researcher Kevin Hall speaks about his work Oct. 31 in Bethesda, Md.

Inside the government study trying to understand the health effects of ultraprocessed foods

National Institutes of Health nutrition researcher Kevin Hall speaks about his work Oct. 31 in Bethesda, Md.

March 22, 2025, 6:00am Health

Sam Srisatta, a 20-year-old Florida college student, spent a month living inside a government hospital here last fall, playing video games and allowing scientists to document every morsel of food that went into his mouth. Read story

The most likely Medicaid cuts would hit rural areas the hardest

March 22, 2025, 6:00am Health

Working-age adults who live in small towns and rural areas are more likely to be covered by Medicaid than their counterparts in cities, creating a dilemma for Republicans looking to make deep cuts to the health care program. Read story

Arnulfo Perez and son Arnie Perez stock limes Feb. 28 at The Cedar Market Ranch, a family-owned produce market that’s gone viral, in Dallas.

Texas produce market goes viral

Arnulfo Perez and son Arnie Perez stock limes Feb. 28 at The Cedar Market Ranch, a family-owned produce market that’s gone viral, in Dallas.

March 22, 2025, 5:55am Food

These days, going to the grocery store feels like a gut punch. Read story

Amid plummeting diversity at medical schools, a warning of DEI crackdown’s ‘chilling effect’

March 22, 2025, 5:43am Health

The Trump administration’s crackdown on DEI programs could exacerbate an unexpectedly steep drop in diversity among medical school students, even in states like California, where public universities have been navigating bans on affirmative action for decades. Education and health experts warn that, ultimately, this could harm patient care. Read story

Some patients worry about affording their medications as insurers cut coverage for weight-loss drugs

March 21, 2025, 8:04am Health

PHILADELPHIA -- Mara Nissley has a rare disorder that causes her brain to swell as if she has a tumor. Losing weight can help treat the condition, called pseudotumor cerebri. Last year, her doctor recommended she start a popular weight-loss drug in the hopes of alleviating her debilitating headaches and… Read story

Health insurers made $41B the year COVID-19 landed. Why are they raising rates now?

March 21, 2025, 7:34am Business

Claire Lindell had to wait months for treatment when doctors in April 2020 were forced to suddenly cancel the little girl’s spine surgery. Read story

Medicaid recipients struggle to find mental health care. Looming cuts could make it harder

March 20, 2025, 9:13am Health

Charmeka Newton, a psychologist who has her own practice in Lansing, Michigan, is passionate about serving Black and Hispanic patients. They’re often looking for therapists who will understand how their race, ethnicity and culture may affect them, she said, and she helps provide that care. Read story

Researchers find a hint at how to delay Alzheimer’s symptoms. Now they have to prove it

March 20, 2025, 9:11am Health

An experimental treatment appears to delay Alzheimer’s symptoms in some people genetically destined to get the disease in their 40s or 50s, according to new findings from ongoing research now caught up in Trump administration funding delays. Read story