Fennel Seed is a spice. It is a good source of protein, rich in dietary fiber, rich in calcium, a good source of iron, and rich in potassium.
Fiber per tbsp, whole (6g)
2.4
g% Daily Value
Per tbsp, whole (6g)
A serving of Fennel Seed (6g) contains 2.4g of fiber, which is 9% of the recommended daily value based on a 2,000 calorie diet.
Dietary fiber is essential for digestive health, helps regulate blood sugar, lowers cholesterol, and promotes feelings of fullness. When planning your meals, consider that fennel seed is a low source of fiber compared to other spices.
See how Fennel Seed compares to other spices foods.
per tbsp, whole (7g)
1g
per 0.5 tsp (3g)
0.1g
per 0.5 tsp (2g)
0g
per tbsp, leaves (2g)
0.8g
Source: USDA FoodData Central | FDC ID: 171323 | Last updated: 2026-03-30
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.
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