Studies
Adolescent Metabolic Rate Drops 15% During Weight Loss, Rebounds Slowly
Severely obese adolescents experience a 15% reduction in resting metabolic rate during weight loss phases, with…
Nutrition
Engineered Palm Oil Disrupts Brown Fat Metabolism in Mice Study
Interesterified palm oil, a common industrial fat found in processed foods, triggered brown adipose tissue dysfunction…
Supplements
Magnesium-L-Theanine Duo Shields Gut and Liver from Chronic Stress
A magnesium-L-theanine combination demonstrated protective effects against stress-induced organ damage in a controlled…
Nutrition
Cultural Context Critical for Accurate Dietary Assessment Across Populations
Dietary assessment tools systematically underestimate nutritional intake in minority populations due to cultural blind…
Nutrition
Fruit and Vegetable Prescription Programs Reduce Disease Markers
Clinical evidence demonstrates that subsidized fruit and vegetable programs yield quantifiable health improvements…
Nutrition
Climate Change, Including Rising CO2 Levels, Reduces Protein and Micronutrient Density in Staple Crops
Elevated atmospheric carbon dioxide concentrations decrease protein content by 6-14% and reduce essential minerals…
Nutrition
Nudges and Economic Incentives Show Promise for Lasting Diet Change
Combining behavioral nudges with financial incentives creates more durable improvements in eating patterns than…
Studies
Mitoxyperilysis: New Mitochondrial Death Pathway Links Metabolism and Inflammation
Wang and colleagues identified mitoxyperilysis, a previously unrecognized cell death mechanism triggered when immune…
Fitness
Vigorous Exercise Beyond 1,300 MET-Minutes Weekly Impairs Cognition Via Lactate
Analysis of UK Biobank participants reveals a precise threshold where vigorous exercise shifts from cognitive…
Studies
Metastatic Cancer Cells Steal Immune Cell Mitochondria for Energy
Metastatic cancer cells actively acquire mitochondria from surrounding immune cells through a previously…
Longevity
Mouse Kidney Cytokine Clearance Mechanism Protects Against Inflammatory Damage
Troha et al. discovered that kidneys actively filter pro-inflammatory cytokines from circulation and excrete them in…
Nutrition
Bile Acid Pool Size Controls Intestinal Fat Absorption Efficiency
Mouse experiments reveal that bile acid pool size and composition directly regulate intestinal fat absorption through…
Studies
Brain Cholesterol Synthesis Fails Under Chronic Stress in White Matter Disease
Calico Labs researchers identified a critical breakdown in brain cholesterol synthesis when the integrated stress…
Longevity
Large Prevention Trial Shows Metformin Ineffective Against Age-Related Disease
The MET-PREVENT trial enrolled over 1,000 participants to test whether metformin could delay onset of cardiovascular…
Longevity
Mitochondrial Dysfunction Makes Senescent Cells Vulnerable to Targeted Elimination
Scientists have identified mitochondrial dysfunction as the critical weakness that allows senolytic drugs to…
Longevity
FDA Approves First Human Trial Testing Cellular Reprogramming for Vision
Life Biosciences received FDA clearance for the inaugural human trial testing cellular reprogramming technology…
Longevity
Metabolic Reprogramming Could Reverse Age-Related NK Cell Dysfunction
Age-related decline in natural killer cell function stems from disrupted glycolysis and mitochondrial metabolism…
Longevity
Childhood Trauma Accelerates Cellular Aging More Severely in Women
New epigenetic clock research reveals that early-life adversity triggers faster cellular aging in women compared to…
Longevity
Rapamycin Protects Aging Livers Against High-Fat Diet Damage
Rapamycin treatment effectively counteracted liver damage in aging mice fed high-fat diets, suggesting the mTOR…
Longevity
Cdc42 Protein Overactivity Blocks Immune Clearance of Senescent Cells
Elevated Cdc42 protein activity disrupts the immune system's capacity to eliminate senescent cells during aging…
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Browse our synthesized research summaries by topic. We cover the latest findings from journals like Nature Medicine, The Lancet, Cell Metabolism, and 100+ other peer-reviewed sources.