1. Home
  2. Ingredients
  3. Fiber Facts
The root of inulin with dirt surrounding them and showing a pink and green stem of the plant.

Fiber Facts

AG1 Essentials is a good source of prebiotic fiber, providing 5g per serving from a blend of inulin, tapioca fiber, and pectin to support everyday health.*

1. Inulin (chicory root):

Inulin is a type of prebiotic fiber that naturally occurs in plants like chicory root. As a prebiotic, inulin helps feed the good bacteria in your gut. These bacteria ferment inulin into compounds like short-chain fatty acids (SCFAs), including butyrate, which help maintain the health and integrity of the digestive system.

Key Benefits of Inulin (chicory root):

Some of the benefits associated with inulin include:

  • Supporting a healthy balance of gut bacteria
  • Helping maintain regular bowel movements
  • Contributing to gut lining health
  • Assisting in nutrient absorption, especially calcium and magnesium

Why it Matters:

  • Only 7% of Americans consume the recommended fiber ¹. Fiber intake in the U.S. averages ~15 g/day vs. recommended 25–38 g/day. Prebiotic fibers, like inulin, can help bridge the gap
  • Digestive discomfort is common: 60–70 million Americans experience digestive concerns each year — making supportive botanicals relevant for many. 2

2. Tapioca fiber:

Tapioca fiber is a prebiotic dietary fiber derived from the cassava root, a staple plant cultivated across tropical regions for centuries. It serves as a neutral tasting source of soluble fiber that passes through the upper digestive tract intact, reaching the colon where it can serve as nourishment for the beneficial microorganisms that reside there.*

Key Benefits of Inulin Tapioca Fiber:

  • Contributes to your daily dietary fiber intake, supporting normal digestive function.*
  • Acts as a prebiotic fiber, helping to nourish and maintain the beneficial bacteria naturally present in the gut.*

Why it Matters:

  • Most Americans consume far less fiber than recommended. The average U.S. adult gets roughly half the daily fiber target, making every additional source helpful (USDA Dietary Guidelines, 2020).
  • Tapioca fiber is gentle on the digestive system and well-tolerated, making it a practical choice for delivering prebiotic fiber without the heaviness of grain-based alternatives.*

3. Pectin Fiber:

Pectin is a naturally occurring fiber found in the cell walls of fruits, particularly apples and citrus. As a soluble fiber, pectin also contributes to your daily fiber intake and helps nourish the beneficial bacteria present in the gut. This plant-based ingredient also support product experience and texture, making it a suitable alternative to animal-derived gelatin.

Citations:

  1. American Society for Nutrition (ASN). The fiber gap and the disappearing gut microbiome. 2021.
  2. National Institute of ... Digestive and Kidney ... (NIDDK). Digestive ... statistics for the United States. Updated 2023.