The Gut-Brain-Sleep Axis
Microbiome Mechanisms
Serotonin Production
90% of melatonin precursor made in gut.
Inflammatory Markers
Dysbiosis increases sleep-disrupting cytokines.
Common Disruptors
GERD Effects
Acid reflux causes micro-awakenings.
SIBO Connection
Bacterial overgrowth correlates with restless sleep.
Dual Optimization Strategies
Nutritional Support
Probiotic Timing
Specific strains improve sleep quality.
Prebiotic Foods
Feed beneficial bacteria for GABA production.
Lifestyle Factors
Circadian Fasting
13-hour overnight fast aligns gut rhythms.
Stress Management
Anxiety disrupts both gut and sleep.