>>11521
Green leafy vegetables in general are good.
Celery, various cabbages, spinach, brussels sprouts, kale, broccoli…
… provided that if you cook them, it doesn't add a heavy sauce or (much) fat. So, steamed or stir fried with a tiny amount of fat.
Quick stir fry until beginning to be tender, a few dashes of soy sauce and rice vinegar at the end, quite good.
Make sure to get some protein here and there so your muscles don't atrophy.