LowCarbCheck.com

Fennel tuber (bulb)

Fennel tuber (bulb)

Carb Check

Carbs
3g
Carbs
Fiber
2g
Fiber
Net Carbs
1g
Net Carbs
Carbs per Portion
3g
Carbs per Portion
Glycemic Index
15
Glycemic Index
Glycemic Load
0.5
Glycemic Load

Legend

Low Impact
Moderate Impact
High Impact

Color-coded system for nutritional impact: Use for food choices, especially for diabetes or low-carb diets.

Diet Check

Low Carb
Yes
Keto
Yes
Carnivore
No
Paleo
Yes
Slow Carb
Yes
Vegan
Yes
Vegetarian
Yes
Low FODMAP
No

pH Check

Fennel tuber (bulb)
Slightly Acidic

Nutrient Distribution per 100g

Fennel tuber (bulb)

  • Water
    92.0g
  • Fiber
    2.0g
  • Carbs
    3.0g
  • Fat
    0.0g
  • Protein
    1.0g

Advanced Nutrient Analysis

Histamine
Not present
Purine
Not present
Tyramine
Not present
FODMAP
High
Oxalate
Low
Goitrogen
Moderate
Sulfite
Not present
Nitrate
Low
Antioxidants
High

Legend

Not present
Low
Moderate
High
Very High

For the antioxidant level, the scale is flipped. 1 (green) is a high antioxidant level, and 5 (purple) is a low antioxidant level.

Learn More

View all guides

Fennel tuber, also known as fennel bulb, is a low-carb vegetable containing only 3g of carbohydrates per serving, making it a good choice for low-carb diets. It's rich in potassium and provides small amounts of essential minerals, including iron and calcium.

  • Low in carbohydrates: 3g of total carbs.
  • Contains 2g of fiber.
  • Rich in potassium with 10% of the RDA.
  • Provides small amounts of iron and calcium.

Is Fennel tuber (bulb) keto?

Fennel tuber can be considered keto-friendly due to its low carbohydrate content of 3 grams per serving. This makes it a suitable addition to a ketogenic diet, which prioritizes low-carb foods to maintain ketosis. However, moderation is recommended to ensure overall carb intake stays within keto limits.

Carbohydrate Impact and Glycemic Index of Fennel tuber (bulb)

Fennel tuber has a glycemic index of 15, classifying it as a low-GI food. Its low glycemic load of 0.5 indicates minimal impact on blood sugar levels, making it a suitable option for those managing blood glucose. These factors make fennel tuber an excellent choice for maintaining stable blood sugar levels.

Vitamin Check

Vitamin A (Retinol)
0
0% RDA
Vitamin C
9
11% RDA
Vitamin B1 (Thiamine)
0.03
3% RDA
Vitamin B2 (Riboflavin)
0.11
8% RDA
Vitamin B6 (Pyridoxine)
0.06
4% RDA
Beta-Carotene
140
3% RDA

RDA percentages are based on EU reference values for adults (19-50 years) per 100g serving.

Mineral Check

Sodium
65
3% RDA
Calcium
40
5% RDA
Iron
1
7% RDA
Potassium
395
20% RDA
Magnesium
10
3% RDA
Phosphorus
50
7% RDA
Zinc
0.2
2% RDA

RDA percentages are based on EU reference values for adults (19-50 years) per 100g serving.

Allergen Check

Fructose
Traces
Lactose
Not present
Gluten
Not present
Soy
Not present
Shellfish
Not present

Legend

Not present
Traces
Low
Moderate
High

Vegetables and vegetable products