Makhana, also known as fox nuts or lotus seeds, is a type of seed derived from the Euryale fox plant, which grows in water. These seeds are rich in protein, fiber, and antioxidants, making them a healthy snack. They are commonly used in Indian cuisine, both in savory dishes and as a roasted snack. Makhana is also valued for its medicinal properties and is often included in traditional Ayurvedic treatments.