From there: "Kimchi is the most common Korean banchan eaten with rice along with other banchan dishes. Kimchi is also a common ingredient and cooked with other ingredients to make dishes such as kimchi stew (kimchi jjigae) and kimchi fried rice (kimchi bokkeumbap). Moreover, because it is both flavorful and healthy, the world-wide appeal and popularity of kimchi continues to grow."
So apparently it is tasty and healthy. And if you scroll down on that site I gave you, it tells you what is in it.
You can probably find more information on where to buy it/ what's in it/ how it tastes by using this search:
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