Nearly one in five school-aged children and preteens now take melatonin for sleep, and some parents routinely give the hormone to preschoolers, according to new research from the University of Colorado Boulder published Nov. ...
Nov 13, 2023
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A common, cat-borne parasite already associated with risk-taking behavior and mental illness in humans may also contribute to exhaustion, loss of muscle mass, and other signs of "frailty" in older adults, suggests a study ...
Nov 7, 2023
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Despite what ads for wrinkle cream would have us believe, there's no magic reversal for aging. As the years pass, a certain amount of change is inevitable but not, it turns out, inexorable.
Nov 6, 2023
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A key takeaway from first-year biology is that mitochondria are the powerhouses of cells—it's the thing most people know about them. However, mitochondria perform a large array of functions for cells beyond generating the ...
Oct 25, 2023
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Deep inside our cells— each one complete with an identical set of genes— a molecular machine known as PRC2 plays a critical role in determining which cells become heart cells, vs. brain or muscle or skin cells.
Sep 26, 2023
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For roughly 80% of breast cancer survivors, treatment doesn't end with surgery, radiation and chemotherapy. Instead, for the next five to 10 years, doctors recommend that they take medication to block sex hormones, which ...
Aug 28, 2023
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Zinc is one of those micronutrients that many people know they need but are otherwise a little vague on the particulars.
Jul 26, 2023
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The numbers are staggering: As of Wednesday, Phoenix had hit 20 straight days at or above 110 degrees Fahrenheit (43 degrees Celsius); El Paso, Texas, had sweltered for 33 days above 100 F; and Las Vegas is under an excessive ...
Jul 20, 2023
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The Food and Drug Administration on Thursday approved the first over-the-counter birth control pill, opening the door for millions of people who previously struggled to access contraception to be able to get it without a ...
Jul 14, 2023
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Cancer cells are even smarter than scientists previously believed, according to new CU Boulder research. When these cells are confronted with potent new drugs called CDK2 inhibitors, which are designed to prevent cancer from ...
Jun 15, 2023
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