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CacaoFoodThe bean behind dark chocolate — a concentrated source of polyphenols, theobromine, and magnesium.
NutsFoodTree nuts provide vitamin E, magnesium, fiber, and (in walnuts) plant omega-3.
The salted, brined eggs of sturgeon and other fish, served as a delicacy; a source of protein, vitamin B12, selenium, and vitamin D.
Quail eggFoodA small speckled egg from quail, boiled or used as a garnish; a source of protein, vitamin B12, choline, selenium, and iron.
RosemaryFoodA woody, needle-leaved aromatic herb used to season roasts and breads; contains plant polyphenols.
TroutFoodA freshwater oily fish. A dietary source of long-chain omega-3 fats, protein, and vitamin B12.
TunaFoodA lean saltwater fish eaten fresh or canned. A dietary source of protein, vitamin B12, and selenium.
WalnutsFoodA tree nut with a distinctive folded shape. A dietary source of alpha-linolenic acid (a plant omega-3 fat), manganese, and copper.