Buy Quinoa online in Nepal. Pronounced “keen-wah,” this protein-packed grain contains every amino acid, and is particularly rich in lysine, which promotes healthy tissue growth throughout the body. Quinoa is also a good source of iron, magnesium, vitamin E, potassium, and fiber. It looks a bit like couscous and is as versatile as rice, but quinoa has a richer, nuttier flavor than either of them.