Tubers are the freshy underground selling of stem or root strainds containing varying amount of starch.
They are a source of enegy.
Most common types of tubers: sweet potato, cassava, potato, yam.
Tubers are rich in carbohydrates and low in fat content.
Red varieties of sweet potato and yam contain carotenoids.
They help to reduce body weight.
Saturday, February 26, 2011
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