Broccoli sprouts are young seedlings of the broccoli plant, typically harvested when they are 3 to 5 days old. They are small, green, and have a mild, slightly peppery flavor. These sprouts are rich in nutrients, including vitamins C and K, and are known for their high levels of sulforaphane, a compound believed to have various health benefits. Often used in salads, sandwiches, and smoothies, broccoli sprouts are easy to grow at home or can be found in grocery stores. They are considered a superfood due to their potential antioxidant properties and may support overall health when included in a balanced diet.