
Horseradish Root
ScoreA+
Horseradish root is a pungent brassica rich in sinigrin glucosinolate, yielding antimicrobial allyl isothiocyanate when grated.
Why Horseradish Root scores 91
% Daily Value per a pinch (2 g)
Nutrition
per_100g
Health benefits
Activates detoxification enzymes
moderate evidenceAllyl isothiocyanate from sinigrin induces phase II detoxification enzymes through Nrf2 signaling
Provides antimicrobial activity
moderate evidenceAllyl isothiocyanate disrupts microbial cell membranes and enzyme function against bacteria and fungi
Supports immune function via vitamin C
moderate evidenceVitamin C acts as an antioxidant and cofactor for immune cell function
Pairs well with
- ·Pair with fatty fish and beef because horseradish's pungent isothiocyanates cut richness and aid digestion
- ·Combine with a touch of vinegar because acidity stabilizes the freshly formed allyl isothiocyanate
Practical tips
- ·Best timing: Horseradish is a condiment with no circadian dependency; bioactives are most potent fresh.
- ·Grate just before serving and use raw, since allyl isothiocyanate is volatile and degrades with heat and time
- ·Add a little vinegar immediately after grating to lock in pungency and prevent bitterness
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