Onion Powder
ScoreA+
Onion powder is dehydrated, ground onion concentrating quercetin, organosulfur thiosulfinates, and prebiotic fructans for antioxidant and metabolic support.
Why Onion Powder scores 92
% Daily Value per a pinch (2 g)
Nutrition
per_100g
Health benefits
Reduces oxidative stress and inflammation
moderate evidenceQuercetin scavenges free radicals and inhibits NF-κB and inflammatory cytokine release
Supports gut microbiome and metabolic health
moderate evidenceConcentrated inulin-type fructans act as prebiotics, fermenting to short-chain fatty acids that nourish colonocytes
Supports cardiovascular function
moderate evidenceQuercetin and organosulfur thiosulfinates promote vasodilation and improve endothelial function
Pairs well with
- ·Pair with garlic powder because their combined organosulfur compounds and quercetin offer additive cardiovascular and antimicrobial benefits
- ·Combine with fat-containing dishes because quercetin absorption improves in the presence of dietary fat
Practical tips
- ·Best timing: Onion powder's flavonoids and prebiotic fibers have no circadian dependency and reward daily consistency.
- ·Rehydrate briefly before cooking to develop the sulfur compounds and mellow the raw bite
- ·Store in an airtight container away from light to preserve quercetin and volatile aromatics
Related foods
What is Onion Powder actually covering?
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