Mar 12, 2026SleepCan Indoor Light Timing Improve Metabolism? Early EvidenceA small randomized trial found that bright days and dim evenings changed metabolic measures in insulin-resistant adults. Here's what it means.light exposurecircadian rhythmpostprandial glucosetriglyceridesRead article →
Feb 23, 2026SleepCan a Probiotic Improve Sleep? The Evidence Says: MaybeA new probiotic sleep study is intriguing, but timing and diet still matter more. What the best human evidence says about gut bacteria, caffeine, and sleep.probioticslactobacillus paragasserigut microbiomemelatoninRead article →