Water pepper, also known as Persicaria hydropiper, is a perennial herb native to Europe and Asia. It typically grows in wet, marshy areas and can reach heights of up to 1 meter. The plant features lance-shaped leaves and small, clustered flowers that bloom in summer. Its leaves have a distinctive peppery flavor, which is why it is often used in culinary dishes. This herb has a long history of use in traditional medicine, particularly for its anti-inflammatory and antimicrobial properties. Water pepper is also known for its ability to enhance digestion. However, it should be consumed in moderation, as excessive amounts can cause irritation.