What are healthy vegetables low in carbohydrates?

Healthy vegetables are fresh and you should consider lettuce, cabbage, greens, carrots, beets, peas and the like. See here: https://myenglishtutors.org/green-vegetables/. Carbohydrates are starchs that contain sugars, bread potatoes, rice etc. Take a look: https://www.kaizo-health.com/chiropractic-health-and-wellness-blog/all-about-carbohydrates/ . Take your time to learn about them.

Please see your doc for any dietary changes but in general, vegetables growing about the ground are lower in carbs than those that grow below the ground. Peace and good health.