Super Foods

2017-05-19 09:33:42


Super foods (or functional foods) are any type of processed or fresh food loaded with vitamins and other nutrients known to combat aging and specific illness or promote the strengthening of the body's immune system. They have high amounts of flavonoids and micro and macro nutrients while being low in calories. The term was first used in Japan during 1980 to identify foods that could be used in the treatment of specific health issues. There are many different types of super foods on the market today, as well as a number of supplements made from selected types of super food products.


In terms of processed foods, super foods can be any type of vegetable, meat or fruit enhanced with additional nutrition in some form. For example, if the packaged food includes additional herbs and spices to replace the amount of salt present, the product would meet the basic definition for  super foods. The same is true with any juice blend that includes several different fruits or vegetables in order to provide more nutrition in a single serving.


One of the more recognizable examples of super foods is natural foodstuffs that contain high amounts of chlorophyll and antioxidants. Various types of seaweed is an example of this type of green super foods. They tend to contain high concentrations of essential minerals. Chlorella and spirulina are two other examples of green super food sources often used in many commercial supplements.


Whole grains often meet the basic requirement to be known as super foods. Alfalfa and barley both contain a wide range of vitamins and minerals that help to support the healthy function of just about every system in the body. Wheat grasses also provide a significant amount of nutrients and may be consumed as a flour, powder, or be juiced to produce a nourishing liquid.


Lemon peel, rose hips and orange peel are also considered examples of super foods. The high amount of Vitamin C found in each, along with calcium and other minerals is augmented with the presence of a healthy dose of bioflavinoids. The pectin content of the orange and lemon peels is also considered helpful for their ability to flush out excess amounts of heavy metals from the body.


It is possible to integrate super foods into the daily diet with relative ease. Some examples of super foods, such as fresh spinach, can be found in any supermarket or purchased in some health food grocery stores and vitamin shops. While some of the super food options are more expensive, there are many options that are no more expensive than other foods that do not contain the same level of nutrition.


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张力平,IT行业资深分析师。Zhang Liping, aka Sevencastles,a senior analyst in IT industry and the owner of Seven Castles,'a Shanghai blog featuring news and views of great interest'.