Cabbage is very low in calories and only contains 2.3 grams of carbohydrates in a single cup serving of cabbage.
Cabbage is recommended as a part of a persons diet especially when they're on the Keto Diet.
So cabbage is a very healthy food to eat when you're on any diet and trying to lose weight.
Cabbage is also very healthy for your overall health so yes if you want to eat cabbage while dieting then you should because the cabbage will help with the diet.