What it does: The resistant starch in cooked and cooled rice helps nourish beneficial gut bacteria, supports the balance of the digestive microbiome, and can improve regularity and digestive comfort.
How it is used: It is typically used to support digestive health, gut microbiome diversity, metabolic wellness, and to enhance dietary fiber intake.
Natural sources and supplement forms: Resistant starch is found in cooked and cooled starchy foods such as rice, potatoes, green bananas, and legumes. Supplement forms may include resistant starch powders made from rice or blended with other prebiotic fibers.
Why it appears in supplement formulas: Cooked and cooled rice is valued in supplements for its ability to increase resistant starch levels, helping promote beneficial gut flora and improve digestive health.
What to know before use: Increasing resistant starch intake quickly can initially cause digestive discomfort like gas or bloating, so it is advisable to introduce it gradually to allow gut adaptation.
Cooked and Cooled Rice Contains Resistant Starch for Gut Health
When rice is cooked and then cooled, it develops a special type of carbohydrate called resistant starch. Unlike regular starch, resistant starch isn’t fully digested in the small intestine and instead reaches the colon, where it can act as food for beneficial gut bacteria. This process can support a healthy digestive environment and is why cooked and cooled rice is sometimes included in supplement formulas.
