The term “superfood” is used a lot by the media, possibly too frequently, yet there is no formal definition of the term. If there were such a definition, a superfood might have the following characteristics:
- Be minimally processed without nutrient enriching
- Have nutritional benefits not seen in other foods commonly eaten in its class
- Have at least 20% of the RDI of two or more essential nutrients in a normal serve
- Have a high nutrient density compared to its kilojoule content
- Provide essential nutrients without increasing the consumption of salt, saturated fat or other compounds linked to poor health
- Provide other bioactive compounds such as antioxidants
- Have research linking the food to a potential reduced risk of long-term disease
- Be easily available and affordable
Judging against these characteristics, it is indisputable that the mushroom is quite an exceptional food! The mushroom is:
- A popular and frequently consumed fresh produce item
- Very different to vegetables because it a) provides nutrients in amounts not usually found in vegetables; and b) has a different flavour to vegetables (often referred to as the “5th taste” or “umami”).
- A serve provides more than 20% of the RDI for six essential nutrients: riboflavin, niacin, pantothenic acid, biotin, copper and selenium
- Low in kilojoules, with a high nutrient density
- Provides good nutrition without adding fat, cholesterol or sodium to the meal
- Has an antioxidant capacity similar to, or better than, common vegetables
- Provides bio-active compounds that appear to improve immune function and potentially lower the risk of breast and prostate cancer
- Is as close as your supermarket or greengrocer, and less than $1 per serve
There is no doubt that the mushroom is a food that punches well above its weight.
Source : mushroomsforlife.net
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