Star Anise
ScoreA+
Star anise is the star-shaped dried fruit of Illicium verum, sharing anise's licorice flavor through high anethole content and serving as the primary industrial source of shikimic acid, the precursor to the antiviral drug oseltamivir.
Why Star Anise scores 94
% Daily Value per a pinch (2 g)
Nutrition
per_100g
Health benefits
Eases bloating and digestive spasm
moderate evidenceAnethole relaxes gastrointestinal smooth muscle, producing the same carminative and antispasmodic effect as anise seed
Provides antibacterial and antifungal activity
moderate evidenceAnethole and linalool in the essential oil inhibit microbial growth in laboratory and food-preservation studies
Supplies shikimic acid
emerging evidenceStar anise is the richest natural source of shikimic acid, the synthetic precursor for the antiviral oseltamivir, though the spice is not itself antiviral therapy
Delivers antioxidant flavonoids and minerals
moderate evidencePolyphenolic flavonoids scavenge free radicals while iron and calcium support oxygen transport and bone health
Pairs well with
- ·Pair with fatty braises and pork because the fat-soluble anethole disperses through the dish and the carminative oils aid digestion of rich food
- ·Combine with cinnamon, cloves, and ginger because their warming volatile oils create the classic five-spice and mulling synergy
- ·Use with soy and citrus because the salty-umami and acidic notes balance and lift star anise's sweet licorice aroma
- ·Add to bone broths and stocks because long simmering extracts its fat- and water-soluble aromatics fully
Practical tips
- ·Best timing: Star anise is a cooking aromatic with no circadian dependency; its digestive benefits apply whenever it flavors a meal.
- ·Use one whole star to flavor an entire pot of braise or broth, then remove it before serving
- ·Buy whole intact stars rather than ground; the woody fruit holds its oils for 3-4 years while ground star anise fades within months
- ·Always buy from a reputable culinary source to avoid the toxic look-alike Japanese star anise (Illicium anisatum)
- ·Toast briefly or add early in long-cooked dishes so the aromatics have time to infuse
- ·Store in an airtight container in a cool, dark place to protect the essential oils from heat and light
Related foods
What is Star Anise actually covering?
See which nutrients your diet already delivers and which ones your supplements still need to — food and pills measured on the same scale.
Check my nutrients2 questions · free · no account needed to start
Also on iPhone — get the free app
Evidence-based supplement guides, no spam
We send a short digest when new guides drop — nothing else. No affiliate pushes, no sponsored content, unsubscribe anytime.