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

