Health

Design Sem Nome 2026 02 10T121502.736

Small Adjustment in Airflow Lowers Indoor Infection Risk by Up to 90%

Health, Science /

A newly designed airflow system could significantly limit the indoor transmission of airborne diseases. During the winter months, as people spend more time indoors, the quality of indoor air becomes increasingly important. This concern is heightened during cold and flu season, when respiratory infections are more likely to spread in confined spaces. At the University […]

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Have Experts Solved Baldness, and How are Geneticists Stimulating New Hair Growth?

Health, Medicine /

Scientists at UCLA report that the carrier molecule PP045 can generate fully formed hair strands. UCLA researchers have discovered a small molecule capable of reactivating dormant yet intact hair follicles. In early human tests, applying the carrier molecule PP405 to the scalp nightly for a week showed encouraging outcomes. “Nearly everyone faces hair loss at

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Researchers Warn that the Rise of Ultra-Processed Foods is Putting Public Health at Risk

Health /

Researchers warned on Wednesday that the worldwide increase in ultra-processed food consumption is becoming a serious health threat and urged governments to impose marketing limits and taxes on certain products made by major food companies. The international research team also responded to criticism of their UPF findings, saying that attempts to “create scientific doubt” mirror

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Do Organ Transplants Offer Long-Lasting Youth? A Scientific Look

Health, Medicine /

During his visit to Beijing in September 2025, Russian President Vladimir Putin told Chinese leader Xi Jinping that undergoing multiple organ transplants could potentially make a person “younger” and extend life to 150 years—a claim widely regarded as science fiction. Interestingly, this statement came just days after scientists discovered a molecular “switch” that can reduce

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Design Sem Nome 2025 09 09T125717.220

We Now Understand How Sleep Helps Build Muscle

Health, Science /

Sleep is often viewed as a passive break from wakefulness, but new research reveals it’s an active and essential biological function. A recent study has demonstrated that during sleep—particularly at night—the brain plays a key role in releasing growth hormone, which helps repair muscles, strengthen bones, and regulate metabolism. Scientists have now identified the brain

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