What happens to your blood when you're stressed? We put it to the test
We have all heard it: "It's just in your head."
Jun 25, 2026
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Inorganic Chemicals: News and Research on Inorganic Chemicals
MeSH tree: D01
To play or not to play: Utah high school athletic trainers struggle with air quality concerns
Air pollution is a stubborn problem in Utah, where periods of poor air quality often overlap with outdoor sports seasons for thousands of high school students.
Jun 25, 2026
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Bandage-like device delivers hydrogen sulfide to wounds, boosting blood flow where healing stalls
For most people, a blister or small cut is an inconvenience. For others, it can become something much more serious.
Jun 24, 2026
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Top supplements Americans use are shifting from multivitamins to targeted health fixes
Dietary supplements are an excellent way to fill gaps in our nutritional requirements. From vitamins and macronutrients to gut-health probiotics, dietary supplements have helped people address deficiencies. In recent years, ...
Promising single-dose malaria treatment advances toward pan-African clinical trial
Researchers at the German Center for Infection Research (DZIF) have developed a promising single-dose malaria treatment that could help address growing drug resistance and simplify treatment for patients. The four-drug combination ...
Jun 23, 2026
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Naturally shed baby teeth may hold the key to understanding how early-life exposures shape health
"Primary teeth provide a unique timeline of early life," Dr. Synnøve Stokke Jensen at the University of Bergen says. "They preserve information from pregnancy and childhood that cannot be captured retrospectively in other ...
Jun 23, 2026
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Chewing sugary gum may enhance the cardiovascular benefits of nitrate-rich vegetables
For the first time, researchers at King's College London have discovered a link between chewing sugary gum after consuming vegetables high in nitrate, such as beetroot, spinach and kale, and lowering blood pressure. The study ...
Jun 18, 2026
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Respiratory symptoms in people with COPD worsen when walking in areas with high levels of black carbon
Physical activity, particularly walking, is a common recommendation for people with chronic obstructive pulmonary disease (COPD). However, carrying out this activity in polluted areas may increase exposure to airborne contaminants. ...
Jun 18, 2026
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Colorectal tumors use mitochondrial complex II to stockpile iron, but eliminating it causes cell death
Scientists know that colorectal cancer cells require large amounts of iron and that as cancer becomes more aggressive, the cells have even higher amounts of iron. Normal cells with high levels of iron would undergo a type ...
Jun 17, 2026
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Vaping helps some people ditch cigarettes but may come with its own lung cancer risk
Vapes or e-cigarettes were marketed as a safer, smokeless alternative to traditional cigarettes and even promoted as a tool to help smokers quit. Their fruity flavors and sleek designs further reinforced the perception that ...
