What are the benefits of Fennel?

Fennel

Fennel is crunchy and slightly sweet, adding a refreshing contribution to the ever popular Mediterranean cuisine. Most often associated with Italian cooking, be sure to add this to your selection of fresh vegetables from the autumn through early spring when it is readily available and at its best.

Fennel is composed of a white or pale green bulb from which closely superimposed stalks are arranged. The stalks are topped with feathery green leaves near which flowers grow and produce fennel seeds. The bulb, stalk, leaves and seeds are all edible. Fennel belongs to the Umbellifereae family and is therefore closely related to parsley, carrots, dill and coriander.

Nutrients in
Fennel
1.00 cup raw (87.00 grams)
Nutrient%Daily Value


 vitamin C17.4%


 fiber10.8%


 potassium10.2%


 manganese8.5%


 folate5.8%


 molybdenum5.7%


 phosphorus4.3%


 calcium4.2%


 magnesium3.6%


 iron3.5%


 copper3%


 vitamin B32.8%


Calories (26)1%

This chart graphically details the %DV that a serving of Fennel provides for each of the nutrients of which it is a good, very good, or excellent source according to our Food Rating System. Additional information about the amount of these nutrients provided by Fennel can be found in the Food Rating System Chart. A link that takes you to the In-Depth Nutritional Profile for Fennel, featuring information over 80 nutrients, can be found under the Food Rating System Chart.

  • Health Benefits
  • Description
  • History
  • How to Select and Store
  • Tips for Preparing and Cooking
  • How to Enjoy
  • Individual Concerns
  • Nutritional Profile
  • References

 

Health Benefits

 

Unique Phytonutrients with Antioxidant and Health-Promoting Effects

 

Like many of its fellow spices, fennel contains its own unique combination of phytonutrients—including the flavonoids rutin, quercitin, and various kaempferol glycosides—that give it strong antioxidant activity. The phytonutrients in fennel extracts compare favorably in research studies to BHT (butylated hydroxytoluene), a potentially toxic antioxidant commonly added to processed foods.

The most fascinating phytonutrient compound in fennel, however, may be anethole—the primary component of its volatile oil. In animal studies, the anethole in fennel has repeatedly been shown to reduce inflammation and to help prevent the occurrence of cancer. Researchers have also proposed a biological mechanism that may explain these anti-inflammatory and anticancer effects. This mechanism involves the shutting down of a intercellular signaling system called tumor necrosis factor (or TNF)-mediated signaling. By shutting down this signaling process, the anethole in fennel prevents activation of a potentially strong gene-altering and inflammation-triggering molecule called NF-kappaB. The volatile oil has also been shown to be able to protect the liver of experimental animals from toxic chemical injury.

Antioxidant Protection and Immune Support from Vitamin C

 

In addition to its unusual phytonutrients, fennel bulb is an excellent source of vitamin C. Vitamin C is the body’s primary water-soluble antioxidant, able to neutralize free radicals in all aqueous environments of the body. If left unchecked, these free radicals cause cellular damage that results in the pain and joint deterioration that occurs in conditions like osteoarthritis and rheumatoid arthritis.

The vitamin C found in fennel bulb is directly antimicrobial and is also needed for the proper function of the immune system.

Fiber, Folate and Potassium for Cardiovascular and Colon Health

 

As a very good source of fiber, fennel bulb may help to reduce elevated cholesterol levels. And since fiber also removes potentially carcinogenic toxins from the colon, fennel bulb may also be useful in preventing colon cancer. In addition to its fiber, fennel is a very good source of folate, a B vitamin that is necessary for the conversion of a dangerous molecule called homocysteine into other, benign molecules. At high levels, homocysteine, which can directly damage blood vessel walls, is considered a significant risk factor for heart attack or stroke. Fennel is also a very good source of potassium, a mineral that helps lower high blood pressure, another risk factor for stroke and heart attack. In a cup of fennel, you’ll receive 10.8% of the daily value for fiber, 5.9% of the DV for folate, and 10.3% of the DV for potassium.

Description

 

Fennel is a versatile vegetable that plays an important role in the food culture of many European nations, especially in France and Italy. Its esteemed reputation dates back to the earliest times and is reflected in its mythological traditions. Greek myths state that fennel was not only closely associated with Dionysus, the Greek god of food and wine, but that a fennel stalk carried the coal that passed down knowledge from the gods to men.

Fennel is composed of a white or pale green bulb from which closely superimposed stalks are arranged. The stalks are topped with feathery green leaves near which flowers grow and produce fennel seeds. The bulb, stalk, leaves and seeds are all edible. Fennel belongs to the Umbellifereae family and is therefore closely related to parsley, carrots, dill and coriander.

Fennel’s aromatic taste is unique, strikingly reminiscent of licorice and anise, so much so that fennel is often mistakenly referred to as anise in the marketplace. Fennel’s texture is similar to that of celery, having a crunchy and striated texture.

The scientific name for fennel is Foeniculum vulgare.

History

 

Ever since ancient times, fennel has enjoyed a rich history. The ancient Greeks knew fennel by the name “marathron”; it grew in the field in which one of the great ancient battles was fought and which was subsequently named the Battle of Marathon after this revered plant. Fennel was also awarded to Pheidippides, the runner who delivered the news of the Persian invasion to Sparta. Greek myths also hold that knowledge was delivered to man by the gods at Olympus in a fennel stalk filled with coal. Fennel was revered by the Greeks and the Romans for its medicinal and culinary properties.

Fennel has been grown throughout Europe, especially areas surrounding the Mediterranean Sea, and the Near East since ancient times. Today, the United States, France, India and Russia are among the leading cultivators of fennel.

How to Select and Store

 

Good quality fennel will have bulbs that are clean, firm and solid, without signs of splitting, bruising or spotting. The bulbs should be whitish or pale green in color. The stalks should be relatively straight and closely superimposed around the bulb and should not splay out to the sides too much. Both the stalks and the leaves should be green in color. There should be no signs of flowering buds as this indicates that the vegetable is past maturity. Fresh fennel should have a fragrant aroma, smelling subtly of licorice or anise. Fennel is usually available from autumn through early spring.

Store fresh fennel in the refrigerator crisper, where it should keep fresh for about four days. Yet, it is best to consume fennel soon after purchase since as it ages, it tends to gradually lose its flavor. While fresh fennel can be frozen after first being blanched, it seems to lose much of its flavor during this process. Dried fennel seeds should be stored in an airtight container in a cool and dry location where they will keep for about six months. Storing fennel seeds in the refrigerator will help to keep them fresher longer.

Tips for Preparing and Cooking

 

Tips for Preparing Fennel

 

The three different parts of fennel—the base, stalks and leaves—can all be used in cooking. Cut the stalks away from the bulb at the place where they meet. If you are not going to be using the intact bulb in a recipe, then first cut it in half, remove the base, and then rinse it with water before proceeding to cut it further. Fennel can be cut in a variety of sizes and shapes, depending upon the recipe and your personal preference. The best way to slice it is to do so vertically through the bulb. If your recipe requires chunked, diced or julienned fennel, it is best to first remove the harder core that resides in the center before cutting it. The stalks of the fennel can be used for soups, stocks and stews, while the leaves can be used as an herb seasoning.

How to Enjoy

 

A Few Quick Serving Ideas

 

  • Healthy sautéed fennel and onions make a wonderful side dish.
  • Combine sliced fennel with avocados, and oranges for a delightful salad.
  • Braised fennel is a wonderful complement to scallops.
  • Next time you are looking for a new way to adorn your sandwiches, consider adding sliced fennel in addition to the traditional toppings of lettuce and tomato.
  • Top thinly sliced fennel with plain yogurt and mint leaves.
  • Fennel is a match made in Heaven when served with salmon.

 

For some of our favorite recipes, click Recipes.

Individual Concerns

 

Fennel is not a commonly allergenic food, is not known to contain measurable amounts of oxalates or purines and is also not included in the Environmental Working Group’s 2010 report “Shopper’s Guide to Pesticides” as one of the 12 foods most frequently containing pesticide residues.

Nutritional Profile

 

Fennel is an excellent source of vitamin C. It is also a very good of dietary fiber, potassium, manganese, folate, and molybdenum. In addition, fennel is a good source of niacin as well as the minerals phosphorus, calcium, magnesium, iron, and copper.

For an in-depth nutritional profile click here: Fennel.

In-Depth Nutritional Profile

In addition to the nutrients highlighted in our ratings chart, an in-depth nutritional profile for Fennel is also available. This profile includes information on a full array of nutrients, including carbohydrates, sugar, soluble and insoluble fiber, sodium, vitamins, minerals, fatty acids, amino acids and more.

Introduction to Food Rating System Chart

In order to better help you identify foods that feature a high concentration of nutrients for the calories they contain, we created a Food Rating System. This system allows us to highlight the foods that are especially rich in particular nutrients. The following chart shows the nutrients for which this food is either an excellent, very good, or good source (below the chart you will find a table that explains these qualifications). If a nutrient is not listed in the chart, it does not necessarily mean that the food doesn’t contain it. It simply means that the nutrient is not provided in a sufficient amount or concentration to meet our rating criteria. (To view this food’s in-depth nutritional profile that includes values for dozens of nutrients – not just the ones rated as excellent, very good, or good – please use the link below the chart.) To read this chart accurately, you’ll need to glance up in the top left corner where you will find the name of the food and the serving size we used to calculate the food’s nutrient composition. This serving size will tell you how much of the food you need to eat to obtain the amount of nutrients found in the chart. Now, returning to the chart itself, you can look next to the nutrient name in order to find the nutrient amount it offers, the percent Daily Value (DV%) that this amount represents, the nutrient density that we calculated for this food and nutrient, and the rating we established in our rating system. For most of our nutrient ratings, we adopted the government standards for food labeling that are found in the U.S. Food and Drug Administration’s “Reference Values for Nutrition Labeling.” Read more background information and details of our rating system.

Fennel
1.00 cup raw
87.00 grams
26.97 calories
Nutrient Amount DV
(%)
Nutrient
Density
World’s Healthiest
Foods Rating
vitamin C 10.44 mg 17.4 11.6 excellent
fiber 2.70 g 10.8 7.2 very good
potassium 360.18 mg 10.3 6.9 very good
manganese 0.17 mg 8.5 5.7 very good
folate 23.49 mcg 5.9 3.9 very good
molybdenum 4.35 mcg 5.8 3.9 very good
phosphorus 43.50 mg 4.3 2.9 good
calcium 42.63 mg 4.3 2.8 good
magnesium 14.79 mg 3.7 2.5 good
iron 0.64 mg 3.6 2.4 good
copper 0.06 mg 3.0 2.0 good
vitamin B3 0.56 mg 2.8 1.9 good

 

World’s Healthiest
Foods Rating
Rule
excellent DV>=75% OR
Density>=7.6 AND DV>=10%
very good DV>=50% OR
Density>=3.4 AND DV>=5%
good DV>=25% OR
Density>=1.5 AND DV>=2.5%
Both comments and pings are currently closed.

Comments are closed.