A good night's sleep begins with healthy gut bacteria. Here's how to look after yours

Article excerpt

Sleep quality depends partly on gut health, according to emerging research linking circadian rhythms to bacterial composition. Scientists have found that the microbiome, trillions of microorganisms living in the digestive system, influences sleep patterns through multiple biological pathways, including neurotransmitter production and immune regulation. The article explains how sleep deprivation can alter gut bacteria diversity, creating a potentially vicious cycle. Experts recommend standard wellness practices like consistent sleep schedules, dietary fiber, and fermented foods to maintain a healthy microbiome that supports better rest. Even aquatic mammals and migratory birds demonstrate the evolutionary priority of sleep, adapting remarkable strategies to rest despite environmental challenges.