Psyllium Is Sky-High in Fiber, So Add It to Your Smoothie Bowls and Keto-Approved Bread
Runner's World
February 25, 2026
AI-Generated Deep Dive Summary
Psyllium, a versatile and highly fibrous supplement derived from the husks of Plantago ovata seeds, has gained renewed popularity in recent years due to its numerous health benefits. Known for its laxative effects, psyllium is also celebrated for its ability to enhance digestive health and provide essential dietary fiber. With only 7.4% of American adults meeting the recommended daily fiber intake, psyllium offers an easy solution to bridge this gap, contributing up to 6-7 grams of fiber per tablespoon. This makes it a practical addition to meals, particularly for those following keto or gluten-free diets, where it helps bind ingredients without compromising taste.
Psyllium’s soluble fiber forms a gel-like substance in the digestive tract, softening stools and alleviating constipation—a benefit backed by multiple studies. Unlike other fibers that can harden stools, psyllium stimulates mucous secretion, further easing bowel movements. Its effectiveness as a natural remedy for digestive issues has led to its inclusion in products like Metamucil. Beyond digestion, psyllium supports overall gut health by promoting regularity and preventing gastrointestinal discomfort, which is particularly beneficial for endurance athletes prone to constipation.
For fitness enthusiasts, maintaining optimal digestive health is crucial for performance and recovery. Psyllium’s role in improving bowel function not only enhances comfort but also contributes to long-term gut wellness. Its versatility makes it a valuable ingredient in recipes like smoothie bowls and keto bread, offering an easy way to boost fiber intake without sacrificing taste or texture. By incorporating psyllium into their diet
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Originally published on Runner's World on 2/25/2026