Yes turnips can be eaten while on a low carb diet.
Turnips are lower in carbohydrates than potatoes are even so that makes the turnips a good food option to eat when on a low carb diet.
The turnips are also healthy for you and also contain vitamins, antioxidants, nutrients and minerals that we need to stay healthy.
Turnips are also pretty low in calories so if you want to eat turnips while on a low carb diet or while on any weight loss diet you can do so.
Turnips are a wonderful food for weight loss.
Eating salads, tomatoes, potatoes etc are also all good for eating when on a low carb diet or when just on any weight loss diet.