The Claim
Acute ingestion of 20 grams of fructooligosaccharide or partially hydrolyzed guar gum has no effect on subjective feelings of hunger, satiety, or desire to eat in healthy young adults.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Eating 20 grams of fructooligosaccharide or partially hydrolyzed guar gum does not change how hungry, full, or eager to eat people feel in the short term.
See the scientific wording
Acute ingestion of 20 grams of fructooligosaccharide or partially hydrolyzed guar gum does not alter subjective feelings of hunger, satiety, or desire to eat in healthy young adults, indicating these fibers do not acutely influence appetite regulation through these perceptual pathways.
When these fibers are swallowed, they pass through the stomach and small intestine without being broken down or triggering signals that tell the brain the stomach is full or empty. Because no chemical or mechanical signals are sent from the gut to the brain about food intake, the person does not feel hungrier, fuller, or more eager to eat.
What the research says
1 studyThis study gave people 20 grams of two types of fiber and found they didn’t feel hungrier, fuller, or more eager to eat than when they ate a placebo. So, these fibers don’t change how full or hungry you feel right after eating.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.