Makhanas, also called fox nuts, or lotus seeds, come from a plant called Euryale Fox which grows in the stagnant water of wetlands or ponds in Eastern Asia.

Makhanas are low in sodium content and high in potassium and magnesium, making them useful for people with high blood pressure.
The high calcium content makes them great for bone and teeth health.
The astringent properties in fox nuts help reduce kidney problems.