Mar 28, 2026Physical ActivityExercise May Methylate Inflammatory Genes in Immune CellsExercise changed immune-cell DNA methylation in older women and women with PCOS, but the evidence does not yet prove targeted gene silencing.dna methylationexerciseepigeneticspcosRead article →
Mar 28, 2026NutritionNut Gene Expression and Oxidative Stress: What Trials ShowHuman trials link Brazil nuts, pistachios, and mixed nuts to gene-expression changes, but biomarker results vary by dose, nut type, and genotype.gene expressionnrf2gpx1seleniumRead article →
Mar 27, 2026NutritionCalorie Restriction and Muscle mtDNA: What CALERIE FoundThe CALERIE trial found that moderate calorie restriction changed muscle gene activity but did not raise mtDNA copy number after two years.calorie restrictioncalerie trialmitochondrial dnagene expressionRead article →