Inulin has only ~1.5 calories per gram and acts as a prebiotic fiber. A meta-analysis of 33 RCTs (Li et al., Food Sci Nutr 2021) found it significantly reduces fasting blood glucose (−0.29 mmol/L), body weight (−0.40 kg), and triglycerides. A 2024 Am J Clin Nutr meta-analysis confirmed its weight management benefit. It selectively promotes Bifidobacteria growth in the gut.
How should I track Inulin (chicory fiber)?
Inulin (chicory fiber) is high in fiber. When tracking Inulin (chicory fiber), measuring by weight on a kitchen scale gives you the most precision. Volume measures vary depending on crystal size and powder density — a heaping spoonful can be double a level one. Research shows visual estimation errors reach 50–200% for calorie-dense foods (Almiron-Roig et al., Appetite 2013), and liquid sweeteners like honey are among the easiest to over-pour. For zero-calorie sweeteners, bulking agents add trace calories (2–4 per packet) — negligible in your daily total. For calorie-containing sweeteners, the scale is essential.