Canned Sauerkraut is good for you just like homemade sauerkraut but the canned sauerkraut is not as healthy for you as the homemade sauerkraut is.
Canned Sauerkraut is pasteurized which kills off the good and beneficial bacteria that is in sauerkraut to help your health and digestion.
The best and most healthiest sauerkraut is the homemade non pasteurized sauerkraut if you're eating the sauerkraut for the health benefits.
Sauerkraut is pretty easy to ferment and make at home in a crock pot and takes around 10 days to make some great homemade sauerkraut.
But canned sauerkraut is not bad for your health but you'll benefit your health more by eating homemade non pasteurized sauerkraut.