Roll Call

“Acacia fiber?”Here!gum arabic

Plant

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As a supplement

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A soluble dietary fiber derived from the hardened sap of the acacia tree, used as a fiber source and thickener.

Why it’s used

Taken to add soluble fiber to the diet and to support regularity and gut bacteria as a fermentable prebiotic fiber.

What the evidence is for

supporting digestive regularity as a soluble, fermentable fiber.

What the evidence says

Regulatory bodies including EFSA have recognized acacia gum (gum arabic) as a source of dietary fiber, and it has been studied for effects on stool consistency and gut microbiota. Evidence for specific health outcomes beyond general fiber effects is limited.

Dose studied

5–30 g — range used in studies of gum arabic fiber intake and bowel effects.

Context

Studies of gum arabic as a fiber supplement have used daily intakes in the range of several grams to around 30 grams, with effects on bowel habits appearing at the higher end.

Rumors

  1. Supporting digestive regularity as a soluble, fermentable fiber.

    Not gradedhealth and safety evidence

    Sources cited — no verdict reached.

    What was measured is not yet noted.