Artichoke
Food · Vegetable · Food, Typed Supps
Artichokes are a fiber-packed flower bud that feeds your gut bacteria and gives your liver a gentle nudge to make more bile for digesting fat.
Stage by stage
- Bite & Break Down (Mouth): Chewing releases the artichoke's fiber matrix and bitter compounds, including cynarin, which begin priming digestive secretions before the bud even reaches the stomach.
- Stomach Processing (Stomach): Stomach acid and enzymes break down the artichoke's starches and soluble fiber, while its bitter compounds trigger a reflex that primes downstream bile and enzyme release.
- Fiber Ferments, Nutrients Absorb (Small & Large Intestine): In the small intestine, vitamin C, folate, and potassium are absorbed, while most of the artichoke's inulin fiber travels undigested to the colon, where gut bacteria ferment it into short-chain fatty acids.
- Liver & Bile Boost (Liver): Cynarin and related polyphenols absorbed from the artichoke reach the liver, where clinical research has recorded measurable short-term increases in bile secretion that support fat digestion.
Timing
Because artichoke's cynarin content stimulates bile flow, eating it alongside a meal -- particularly one containing fat -- lets that effect support digestion rather than occurring on an empty stomach.
Time to effect
- Hours to weeks: Bile-secretion increases from artichoke's cynarin have been measured within 30 to 90 minutes in clinical dosing studies, while fiber-driven benefits such as improved lipid profile typically require several weeks of regular consumption to show measurable change.
Allergens
None of the fourteen major allergens. Derived from what this food is, not from a product label.
Eating patterns
Fits: Vegan, Vegetarian, Pescatarian, Halal, Kosher, Gluten-free.
In season
June to September in the northern hemisphere, December to March in the southern.
Satiety
195 on the satiety index, where white bread is 100 — very high. Modelled from the Holt et al. (1995) measurements.
Environmental footprint
0.5 kg CO2e and 108 litres of freshwater per kg, matched to "Other vegetables" in Poore & Nemecek (2018), Science 360.
Cost band
Mid — roughly £9 per kg, as a band midpoint rather than a price.
Key nutrients
Nutrition per 100g
- Calories: 58.6
- Protein: 2.1g
- Carbohydrate: 10.5g
- of which sugars: 2.7g
- Fat: 0.1g
- of which saturated: 0g
- Fibre: 3g
- Sodium: 5mg
Food vs. supplement
A medium artichoke delivers roughly 7 grams of fiber alongside potassium, folate, and vitamin C along with its bioactive polyphenols -- benefits that a standardized cynarin or artichoke-leaf-extract supplement, which isolates only the bile-stimulating compounds, does not replicate.
Kitchen tip
Snap off the tough outer leaves, trim the stem, and steam the artichoke whole for 25-40 minutes until a leaf pulls away easily; serve with lemon juice or a light vinaigrette to offset the bitterness.
Common myth
"Jerusalem artichokes are just a small variety of regular artichoke." In reality: They aren't related: globe artichoke (Cynara cardunculus var. scolymus) is a cultivated thistle bud in the daisy family, while Jerusalem artichoke (Helianthus tuberosus) is an unrelated sunflower-family tuber; the name likely comes from a mangling of the Italian word for sunflower, girasole. Note also that globe artichoke belongs to the ragweed-containing Asteraceae family, so people with ragweed or Asteraceae pollen allergies can experience cross-reactive allergic reactions to it.
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