Potatoes

Potatoes are high in Potassium.

Potassium cannot be used as an antioxidant as a strong oxidizable element.

Oxidant Solanine
Anti-Oxidant Sulfur

A high uric acid level always means a low potassium level (Gout).

Solanine
Glycoalkaloid
Aglycone
Cardiac Glycoside

https://en.m.wikipedia.org/wiki/Glycoalkaloid

https://en.m.wikipedia.org/wiki/Aglycone

https://en.m.wikipedia.org/wiki/Cardiac_glycoside