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News & Articles By Willow Tohi
08/25/2025
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By Willow Tohi
Scientists unlock 30-year mystery: Rare micronutrient holds key to brain health and cancer defense
Queuosine, a rare micronutrient from food and gut bacteria, is critical for brain function, memory, stress response and cancer defense—but until now, scientists didn’t know how our bodies absorb it. Researchers at University of Florida and Trinity College Dublin discovered the SLC35F2 gene, the long-sought “transporter” that allows queuosine to enter cells, solving a 30-year […]
08/19/2025
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By Willow Tohi
A new era of longevity: How hormones, NO and stem cells could transform aging
Bioidentical hormone replacement therapy (HRT) can counteract aging symptoms like fatigue and low libido by balancing declining estrogen, progesterone and testosterone. These regenerative cells repair tissues but decline with age; therapies are emerging to promote healing in joints, skin and organs. Crucial for blood flow and oxygen delivery, NO levels drop after 40; boosts come […]
08/16/2025
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By Willow Tohi
8 Lifestyle strategies to shield eyes from age-related decline
Regular comprehensive eye exams detect diseases like glaucoma early. Mediterranean-style meals with antioxidants lower cataract risk. Sunglasses and screen filters block harmful rays, reducing strain. Lutein, omega-3s, and AREDS formulations bolster eye health. Exercise and sleep improve circulation, safeguarding against conditions like glaucoma. As the world’s population ages and screen time surges, preventable eye diseases—like […]
08/15/2025
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By Willow Tohi
The new frontline in brain health: Anti-inflammatory foods and the gut-brain connection
Five anti-inflammatory foods boost brain health. Dr. Uma Naidoo’s B-O-G-O-S (berries, oils, leafy greens, omega-3s and spices) diet combats cognitive decline. Ancient and modern science converge to protect cognitive function. Meta-studies link anti-inflammatory foods to reduced heart disease and neurodegenerative risk. As the global population ages, maintaining cognitive vitality has become a critical health priority. […]
08/15/2025
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By Willow Tohi
Heart age disparities: U.S. adults face hidden cardiovascular risks
Majority of U.S. adults have hearts older than their chronological age, with gaps exceeding a decade for high-risk groups. Black and Hispanic men face the largest discrepancies, with heart ages up to 8.5 years older than their actual age. A free heart age calculator translates complex risk factors into an “age” metric to improve patient […]
08/14/2025
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By Willow Tohi
Optimal protein intake could be the missing link in keeping your brain sharp
Protein plays a critical role in neurotransmitter production, nerve cell repair and brain health, influencing mood, memory and cognitive decline. Chronic low protein intake is linked to impaired brain function, including symptoms like brain fog, depression and myelin sheath deterioration. Plant-based proteins require careful planning to ensure all essential amino acids are consumed, while animal […]
08/09/2025
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By Willow Tohi
Groundbreaking study uncovers nutrient gaps in Alzheimer’s brains
Alzheimer’s brains show significantly lower levels of antioxidants like lutein, zeaxanthin and vitamin E compared to healthy brains. Following the MIND diet reduces Alzheimer’s risk by up to 50% and correlates with higher nutrient levels in brain tissue. Carotenoids, abundant in colorful produce, combat oxidative stress linked to Alzheimer’s progression. Antioxidant-rich foods like leafy greens, […]
08/05/2025
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By Willow Tohi
Walking 60 minutes 3x weekly cuts Alzheimer’s risk 60%—even for those with high-risk genes
Walking three times a week for 60 minutes reduces dementia risk by up to 60%, especially for APOE e4 carriers. The 6-6-6 challenge—60-minute walks starting at 6 a.m. or 6 p.m.—encourages consistency but may not fit all lifestyles. APOE e4 gene carriers showed slower cognitive decline when walking, per a study presented at the 2025 […]
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 […]
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