What two fundamental chemical groups provide the basic health perks in every onion?
Answer
Sulfur compounds and flavonoids
The foundation of the health advantages observed across the entire spectrum of onion varieties rests upon two primary classes of chemical compounds: sulfur compounds and flavonoids. The organic sulfur components are responsible for the characteristic pungency, tearing effect, and major documented effects like cholesterol reduction and blood pressure regulation. Flavonoids, a broad category of beneficial plant compounds, include the specific antioxidant known as quercetin, which contributes significantly to anti-inflammatory and heart-protective qualities. Every onion, regardless of color, utilizes this basic chemistry, even if the specific distribution and concentration of secondary pigments differ.
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