If you're wondering if green beans are keto, the short answer is yes. Green beans have very keto-friendly macros and are low calorie too. This makes green beans great for dieting.
A cup of green beans has just 28 calories, 5.5 grams of carbs and 2.5 grams of fiber, which means there are just 3 net carbs in the whole cup.
Look for a green bean recipe that doesn't use other carb filled ingredients to ensure your dish stays keto.