Why Fiber Diversity Matters
Fiber isnât just one thing. Dietary fiber includes many different typesâsuch as soluble, insoluble, fermentable fibers, and resistant starchesâand each type supports the body in different ways. These fibers interact with digestion, blood sugar regulation, cholesterol metabolism, and the gut microbiome. Research shows that different gut microbes rely on different fibers. When fiber intake lacks variety, microbial diversity can decline, which may affect digestive and metabolic health. Examples of fiber diversity from whole foods: ⢠Vegetables ⢠Fruits ⢠Legumes ⢠Whole grains ⢠Nuts and seeds Beginner functional approach: Instead of focusing on fiber grams alone, aim to eat a variety of plant foods across the week. Diversity supports function more effectively than relying on one or two sources. Functional wellness prioritizes variety, tolerance, and sustainabilityânot extremes. Functional Living Academy CTA ⨠Inside Functional Living Academy, we teach simple, evidence-based ways to nourish the body without rigid rules. Join our community to learn how small, functional nutrition shiftsâlike increasing food varietyâcan support digestion, energy, and long-term wellness. https://www.skool.com/functional-living-academy-1293/about?ref=1dbddd6e95e24ed8bf31cdb01a3790b0 Sources National Institutes of Health (NIH) â Dietary Fiber and Healthhttps://www.niddk.nih.gov/health-information/digestive-diseases/dietary-fiber NIH â Dietary Fiber, Gut Microbiota, and Healthhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6976095/ Harvard T.H. Chan School of Public Health â Fiberhttps://www.hsph.harvard.edu/nutritionsource/carbohydrates/fiber/