The Truth About Fiber and Digestive Health

Fiber is plant material your body can’t fully digest — but your gut bacteria can.
It adds bulk to stool, making bowel movements regular and smooth.
Soluble fiber absorbs water, forming a gel that slows digestion and controls blood sugar.
Insoluble fiber keeps things moving through the intestines efficiently.
High-fiber diets reduce constipation and colon cancer risk.
Fiber feeds beneficial gut bacteria, supporting a balanced microbiome.
Most adults should aim for 25–35 grams per day but rarely reach it.
Fruits, vegetables, whole grains, and legumes are top sources.
Increasing fiber gradually prevents gas or discomfort.
Think of fiber as your digestive system’s broom — cleaning, balancing, and energizing.