8. Spearmint
Aside from having 956 g of polyphenol, spearmint is an excellent source of vitamin A (3% DV) and dietary fiber (2% DV). This aromatic seasoning may be used to flavor iced tea and other beverages that you can make at home.
9. Common Thyme
A hundred grams of dried thyme will give you 878 g of polyphenol, and a more flavorful dish of roasted potato wedges or pan-seared chicken breasts. The same amount also contains 1,715 mcg of vitamin K, 3,801 IU of vitamin A (76% DV) and 7.5 mg of vitamin E (37% DV).