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Search for a food above or tap a popular tag to see its Glycaemic Index.

The Glycaemic Index (GI) measures how quickly carbohydrates in food raise blood glucose compared to pure glucose (GI = 100). Lower GI foods cause a slower, more gradual rise in blood sugar.

Low GI: <= 55 -> Slow glucose rise (good for blood sugar control) Medium GI: 56-69 -> Moderate rise High GI: >= 70 -> Rapid spike (limit these, especially without protein/fat/fibre)

Cooking method matters: The same food can have different GI values based on preparation. Parboiled rice has a lower GI than sticky white rice. Cooling cooked rice/potatoes increases resistant starch, lowering GI.

Meal context matters: Adding protein, fat, or fibre to a high-GI food slows its digestion and effectively lowers the meal's glycaemic response. Eating a banana with peanuts, for example, blunts the spike significantly.

GI vs GL: GI measures spike rate; Glycaemic Load (GL) combines GI with portion size to reflect actual impact. A watermelon has high GI (76) but low GL per normal serving - because it's mostly water.

! GI Values Disclaimer
GI values are sourced from published databases (International Tables of GI, Sydney University GI Research, and peer-reviewed Indian food studies). Values may vary by brand, preparation method, ripeness, and regional variation. Use as a general guide, not an absolute measure. Individual blood glucose responses vary.