Gut Health & Microbiome
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Fiber Types and Your Gut Microbiome: Which Fibers Feed Which Bacteria in 2026
Different fiber types feed different gut bacteria—soluble grows Bifidobacteria, insoluble supports Firmicutes, and resistant starch cultivates butyrate producers.
10 min read
Gut Health & Microbiome
Your Gut Makes 90% of Your Serotonin: The Science Behind Mood and Microbes
Your intestinal bacteria manufacture 90% of your body's serotonin, and specific dietary changes can optimize this gut-brain communication for improved mood.
11 min read
Gut Health & Microbiome
Prebiotics vs Probiotics: The Complete Gut Health Guide for 2026
Prebiotics feed your gut bacteria while probiotics add new ones—combining both (synbiotics) delivers up to 40% better results than either alone.
9 min read
Gut Health & Microbiome
Probiotic Strains Decoded: Which Bacteria Actually Work for IBS, Immunity, and Mood
Different probiotic strains do completely different things—here's the clinical evidence matching specific bacteria to specific health conditions.
12 min read