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News & Articles By Willow Tohi
07/28/2025
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By Willow Tohi
Breakdown of sleep quality and key brain regions tied to Alzheimer’s risk: A new call for prioritizing rest
Reduced slow wave sleep (SWS) and REM sleep are linked to brain shrinkage in regions critical for memory and cognition, areas that degrade early in Alzheimer’s. A 13- to 17-year study of 270 adults found SWS-deficient participants had smaller inferior parietal and cuneus regions, while less REM sleep correlated with precuneus shrinkage. Sleep stages like […]
07/26/2025
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By Willow Tohi
Evidence suggests verbal fluency and sleep quality are key predictors of longevity
Verbal fluency—the ability to quickly generate words/vocabulary—is the strongest predictor of longevity among cognitive skills studied. Older adults with lower verbal fluency lived nearly 9 years less than peers with high scores, according to research tracking over 500 people for up to 18 years. Reduced deep sleep and REM sleep stages correlate with accelerated atrophy […]
07/26/2025
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By Willow Tohi
Beauty’s hidden toll: How everyday products sabotage your body’s pollution defense
Personal care products disrupt a natural “oxidation field” that guards against pollutants. Fragrances and lotions containing ethanol and phenoxyethanol dramatically reduce protective radicals, weakening this defense. Over 70% of U.S. homes contain mold, and 90% of adults use products linked to health risks like cancer and endocrine disruption. “Fragrance-free” labels don’t mean safety—key ingredients in […]
07/24/2025
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By Willow Tohi
Medications and hearing: Unmasking the hidden risks of ototoxicity
Over 200 medications, including antibiotics and NSAIDs, are linked to ototoxicity, causing hearing loss or tinnitus. Aspirin is a leading reversible contributor to hearing issues, with higher risks at moderate/high doses. Cisplatin and aminoglycosides carry high risks for irreversible hearing loss, especially in cancer patients. Ototoxicity occurs due to drug-induced damage to inner ear hair […]
07/24/2025
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By Willow Tohi
The silent mouth-body connection: Early disease detectors found in oral health
A Japanese study links missing teeth, coated tongues and poor oral function to diabetes, heart disease and kidney issues before lab tests detect them. Oral bacteria and inflammation from gum disease travel via the bloodstream, contributing to chronic illnesses. Daily tongue exercises, oil pulling and nutrient-rich diets can mitigate risks. Modern healthcare’s dental-medical divide delays […]
07/23/2025
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By Willow Tohi
Hawaii’s corals in peril: Unprecedented acid surge threatens reefs by 2050
Hawaiian reefs face unprecedented acidification within 30 years, even with reduced emissions. Windward coasts will experience the greatest chemical changes compared to historical norms. Higher carbon output accelerates reef stress, endangering coral survival. Some corals show resilience but remain vulnerable under extreme conditions. Study urges immediate intervention to protect marine ecosystems and prioritize climate policies. […]
07/23/2025
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By Willow Tohi
Climbing CO? levels fuel agricultural triumph—and spark a climate debate
Rising CO? has supercharged global plant growth, boosting fruit yields and resilience to cold. Historical evidence shows temperature fluctuations linked to solar activity, not human emissions. IPCC climate claims face skepticism over flawed data and biased research selection. Trillions in global climate spending could be misdirected without measurable cooling. Scientists argue CO?’s role in warming […]
07/21/2025
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By Willow Tohi
An asteroid’s ripple: How a cosmic strike reshaped the Grand Canyon
A meteor impact 56,000 years ago at Arizona’s Barringer Crater may have triggered a Grand Canyon landslide, forming a dam and paleolake. Researchers linked the impact’s seismic waves to a massive cliff collapse via radiocarbon and luminescence dating of driftwood and cave sediments. Shockwaves from the cosmic collision, calculated as a M3.5 quake at the […]
07/21/2025
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By Willow Tohi
Post-surgery brain clots linked to migraine auras, new study reveals critical brain-heart connection
Post-cardiac catheter ablation patients develop migraines with visual auras linked to brain emboli, not a heart puncture technique. Brain scans found emboli in visual cortex regions triggered a 12-fold higher risk of auras. Researchers debunked the transseptal puncture as the culprit; both ablation techniques had similar aura rates. Migraine auras after heart surgery may indicate […]
07/19/2025
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By Willow Tohi
Vitamin C transforms skin renewal by activating genetic youth, study reveals
Vitamin C flips DNA switches to boost skin cell growth, thickening aging epidermis. Study used lab-grown human skin models to show vitamin C increases epidermal layers in two weeks. Mechanism involves electron donation to TET enzymes, enabling DNA demethylation and gene activation. Experts recommend 3,000-5,000 mg/day of vitamin C plus topical application for optimal skin […]
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