Based on the 2020-2025 Dietary Guidelines for Americans, adults over the age of 18 years old should aim for 25-30 grams of fiber per day.
Below are several lower-carb vegetables and their fiber content:
1 cup broccoli rabe = 1 g carbs, 1 g fiber
1 cup zucchini = 3.5 g carbs, 1.1 g fiber
1 cup radishes = 4 g carbs, 2 g fiber
1 cup collard greens = 4 g carbs, 4 g fiber
1 cup bell peppers = 4.3 g carbs, 1.6 g fiber
1 cup broccoli = 5 g carbs, 2.5 g fiber
1 cup eggplant = 5 g carbs, 2.5 g fiber
1 cup cauliflower = 5 g carbs, 2.1 g fiber
1 cup asparagus = 5 g carbs, 2.8 g fiber
