: A serving provides a moderate amount of iron , essential for energy production and oxygen transport, making them a good option for plant-based diets.
: They contain significant amounts of Vitamin E , a powerful antioxidant that protects cells from oxidative damage and supports skin health. black_olives
: Commercial canned varieties often include ferrous gluconate , an iron compound used to "lock in" and stabilize the deep black color. : A serving provides a moderate amount of