Healthy Lifestyle

186 articles with this tag

How Male Contraception Works—and Why It's So Hard Science

How Male Contraception Works—and Why It's So Hard

Men have had only three birth-control options for decades. A look at why developing new male contraceptives is so difficult, what approaches scientist...

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How Hydrogen Sulfide Kills—and Why You Can't Smell It Science

How Hydrogen Sulfide Kills—and Why You Can't Smell It

Hydrogen sulfide is one of the deadliest gases in industrial workplaces. It smells like rotten eggs at low levels but destroys your sense of smell at...

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How Pharmacogenomics Works—Why the Same Drug Hits Different Health

How Pharmacogenomics Works—Why the Same Drug Hits Different

Pharmacogenomics explains why identical medications can cure one patient and harm another. By reading genetic variants in drug-metabolizing enzymes an...

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How GLP-1 Drugs Work—and Why They Do So Much Health

How GLP-1 Drugs Work—and Why They Do So Much

GLP-1 receptor agonists like semaglutide mimic a natural gut hormone to control blood sugar and appetite, but emerging research shows they also protec...

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How Microplastics Enter Your Body—and What They Do Science

How Microplastics Enter Your Body—and What They Do

Microplastics reach the human body through food, water, and air, accumulating in organs from the lungs to the brain. Here's what science knows about h...

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How the Clean Air Act Works—and Why It Saves Lives Science

How the Clean Air Act Works—and Why It Saves Lives

The Clean Air Act is one of the most consequential environmental laws ever written, preventing hundreds of thousands of premature deaths and cutting m...

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How Measles Works—the Most Contagious Virus Known Health

How Measles Works—the Most Contagious Virus Known

Measles is the most contagious disease known to science, with each infected person spreading it to 12–18 others. Beyond its immediate symptoms, it cau...

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How AI Detects Skin Cancer—and Why It Matters Health

How AI Detects Skin Cancer—and Why It Matters

Artificial intelligence is transforming skin cancer detection through image-analyzing algorithms and spectroscopy devices that match or exceed dermato...

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How AI Medical Scribes Work—and Why They Spark Debate Technology

How AI Medical Scribes Work—and Why They Spark Debate

AI medical scribes use ambient listening and large language models to auto-generate clinical notes from doctor-patient conversations, saving physician...

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How the 80/20 Rule Caps Health Insurance Profits Economy

How the 80/20 Rule Caps Health Insurance Profits

The Affordable Care Act requires health insurers to spend at least 80% of premiums on medical care. When they don't, consumers get rebates — billions...

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How AI Drug Discovery Works—From Target to Trial Science

How AI Drug Discovery Works—From Target to Trial

Artificial intelligence is reshaping how new medicines are found, compressing timelines from over a decade to as little as 18 months and boosting earl...

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How FGF21 Works—the Hormone That Burns Fat Science

How FGF21 Works—the Hormone That Burns Fat

FGF21 is a natural hormone that boosts metabolism, curbs sugar cravings, and may offer a new approach to treating obesity and liver disease—distinct f...

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