The Ningxia Wolfberry has been scientifically proven to be just that.

With over 18 varieties of wolfberries, only the Ningxia Wolfberry has been proven "The Ultimate Super Food". 15 grams (3 Tsp's) of Ningxia Wolfberry has more vitamin C then oranges, more calcium than cottage cheese, more beta carotene then carrots more potassium then most known foods and more than 16% niacin... AND has many other benefits.

Wu Yanyan’s secret weapon claim for winning the world record in the 200 meter and 400 meter swimming competition in 1997 was the Ningxia Wolfberry. The people of Ningxia County have a celebration day once a year for the Ningxia Wolfberry. Four hundred percent more people who live on it, live over 100 years old compared to the rest of China.