The Amazing Kernel - A Powerhouse of Benefits

For little more than a dollar one can get some first class nutrition. In addition, you will pooh better.

The tiny Sunflower kernel is packed with Antioxidants and Phytochemicals for better health according to research completed in March 2001 by Dr. K. Phillips of Virginia Polytechnic Institute and State University, sunflower kernel is rich in a number of components that have been shown to protect against cardiovascular and other diseases and to act as antioxidants and anticarcinogens; thus the kernel can be considered a functional food. When considered in aggregate, the amazing kernel adds a nutritional wallop to a wide array of products such as breads, muffins, crackers, and snack foods.

This is good news for consumers who are increasingly interested in functional foods. It's also good news for manufacturers of baked goods and snack foods, because it provides the opportunity to consider kernel as an ingredient in new products in order to deliver upon this growing demand.

What are functional foods? While an exact definition continues to evolve, functional foods provide benefits beyond basic nutrition. They may prevent certain disease(s) or promote better health. Most foods are functional, at least to some degree, since they provide important nutrients essential for good health. Here are a few examples:

Tomatoes contain "lycopene" which may decrease the risk of developing certain cancers

Onions and garlic contain "diallyl sulfide" which lowers LDL cholesterol and maintains a healthy immune system

Cranberries and chocolate contain "proanthocyanidins" which have been shown to improve urinary tract health and may reduce risk of cardiovascular disease

Sunflower kernel, the edible heart of the sunflower seed, is a good source of phytochemicals (non-nutrient plant chemicals) that can be protective against disease.

What specific phytochemicals are prevalent in kernel and what are their respective health benefits?

In comparison to other nuts and foods high in these compounds, sunflower kernel contains high levels of vitamin E, betaine, phenolic acids, and choline. In addition, kernel is a good source of arginine and lignans compared to some nuts. Each of these compounds, while perhaps unfamiliar to the lay person, has been studied by the scientific community and shown to offer a variety of health benefits.

Vitamin E (tocopherols) May protect against cardiovascular disease Betaine May protect against cardiovascular disease Phenolic acids (chlorogenic acid) Antioxidant and anticarcinogen Choline Plays a role in memory and cognitive function Arginine Potential heart benefits

The following table displays the nutrient comparison of sunflower kernels to other seeds, nuts, and fruits per 1 ounce serving. As evidenced by the table's contents, sunflower kernels are a wonderful source of the many vitamins, minerals, good fats, and antioxidants that are needed to keep our bodies healthy.

Nutrient Comparison of Sunflower Kernels to Other Seeds, Nuts, and Fruits per 1 oz. Serving

Nutrient Folate (mcg) Vitamin E (mg) Selenium (mcg) Iron (mg) Zinc (mg)
Sunflower seed   64.46   11.34   16.87   1.92   1.43
Blueberries   .81   .28   .17   .05   .03
SesameSeeds   27.41   .64   1.62   4.12   2.20
Almonds   8.22   7.42   2.24   .22   .95
Walnuts   27.78   .83   .30   .83   .88
Pecans   6.24   1.04   .70   .72   1.28
Hazelnuts   32.04   4.31   1.13   1.33   .70

Source: United States Department of Agriculture (USDA) Nutrient Data Laboratory. Note: All values rounded to two decimal places.

We sprinkle sunflower seeds on almost everything we eat. They add a delicious nutty favour.

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