Tag: Onion fiber

By fresh weight, raw onions contain about 1.7% fiber, with a significant portion being fructans, a type of soluble fiber. This places them as a decent, though not exceptionally high, source of fiber, but their true value lies in the prebiotic benefits they provide for gut health.

A single cup of chopped, raw onion provides approximately 3 grams of dietary fiber, accounting for about 12% of the daily recommended value. This fact reveals the nuanced answer to whether is onion considered high fiber; while not the highest-fiber vegetable, it is a valuable contributor to your daily intake.

According to nutritional data, a 1/2 cup of chopped raw onions provides approximately 1 gram of dietary fiber. This modest but significant amount contributes to your daily intake and offers prebiotic benefits for a healthy digestive system.

With approximately 1.7 grams of fiber per 100 grams, onions are a decent source of this important nutrient, but they are not typically considered a 'high fiber' food. This bulbous vegetable offers a beneficial blend of both soluble and insoluble fiber, playing a key role in supporting digestive health and feeding good gut bacteria.

According to USDA data, a cup of cooked onions contains a notable amount of dietary fiber, confirming that this nutritious vegetable retains its fibrous components even after being exposed to heat. This makes cooked onions a valuable contributor to a fiber-rich diet and a surprisingly robust source of gut-benefiting compounds.