Is pickled radish and sauerkraut nutritious?

The main nutritional components of sour radish and sour cabbage are yeast and lactic acid bacteria. Vitamins and minerals in vegetables will be lost after long-term pickling, so it is good to eat fresh vegetables if you want to supplement vitamins, but it is also a good choice if you want to eat vegetables fermented by lactic acid bacteria, but I personally think it is better to drink yogurt because kimchi is a high-salt food. Although the flavor is unique, it is useless to eat too much.