Agave Syrup
A low glycemic index that is often marketed as an advantage. The reason is a very high fructose share — fructose bypasses the glucose curve rather than being gentler overall.
FatTonic Facts
Agave Syrup · per serving 1 tbsp (21g)
Good · supports fat-burning
| Factor | Amount | Points |
|---|---|---|
| Start | 100.0 | |
| Glycemic load | 2 | −4.4 |
| Sugar (g) | 14 | −11.2 |
| Processing | ultra-processed | −24.0 |
| Fiber (g) | 0 | 0.0 |
| Protein (g) | 0 | 0.0 |
| Glycemic index | 15 | |
| Carbs (g) | 16 | |
| Fat (g) | 0 |
Score model v1
Nutrients: USDA FoodData Central, record 170277 (Sweetener, syrup, agave), public domain, checked 2 Oct 2026.
Glycemic index: per-food source not yet recorded.
Per 100 g (USDA record; serving 21 g): carbs 76.4, sugar 68, fiber 0.2, protein 0.1, fat 0.5 g.
What this means for fat-burning
Why this score: processing (ultra-processed) set it, −24.0 points. Source: USDA FoodData Central, FDC 170277.
Being ultra-processed, it is also easy to overeat.
See how your whole day scores — free Metabolic Score →This food and 199 more, scored on your phone.
Among the 200 rated foods
Agave Syrup scores 60, rated Good. It scores higher than 34% of the 200 rated foods.
Rated foods per band: Avoid 0–19: 11; Poor 20–39: 23; Moderate 40–59: 34; Good 60–79: 45; Excellent 80–100: 87.
Frequently asked questions
Does agave syrup spike insulin?
Glycemic load 2 for 1 tbsp (21g); FatTonic Score 60/100 — it supports fat-burning.
Is agave syrup good for fat loss?
Good (60/100): agave syrup supports fat-burning.