7 anti-aging foods
chinadaily.com.cn | Updated:  2013-12-06 15:39
 
 
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| [Photo by Yao Yongliang/Asianewsphoto] | 
Key words: increase immunity
Oranges contain the most vitamin C, 30 percent more than other kinds of fruit. The simplest and most effective way to prevent winter colds is to eat oranges.
1 or 2 oranges a day will satisfy the body's demand for vitamin C.
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