What is the nutritional content of capers and their health benefits?

Capers are the unopened flower buds of the Capparis spinosa plant and are commonly used as a flavoring agent in Mediterranean cuisine. Nutritionally, they are low in calories, providing about 23 calories per 100 grams. They are rich in antioxidants, particularly flavonoids and polyphenols, which help combat oxidative stress in the body. Capers also contain vitamins such as vitamin K, which plays a crucial role in bone health and blood clotting, and small amounts of vitamin A, vitamin C, and B vitamins.

Additionally, capers are a source of dietary fiber, which aids in digestion and promotes a healthy gut. They also provide minerals such as iron, magnesium, and calcium, contributing to various bodily functions, including muscle function and energy metabolism. Furthermore, the sodium content in capers is high due to their pickling process, so moderation is advised for those monitoring their salt intake. Overall, capers not only enhance dishes with their unique tangy flavor but also offer various health benefits through their rich nutrient profile.