Raspberries are high-fiber Powerhouse. In a cup you will get eight grams of dietary fiber and only 64 calories making it calorie for calorie one of the most high fiber foods in the planet. As an example you could be compared to more than 100 calories or black beans.we also have calcium magnesium phosphorus potassium Vitamin C and Vitamin K. 
 
Raspberries are one of the world's best sources for ellagic acid. Ellagic acid is also found in cherries and strawberries and it has shown me in the laboratory models to stop the growth of tumors caused by certain gens. Ellagic a acid helps convert bad cells into new healthy cells.
 
Raspberries also contain anthocyanins which have the ability to inhibit a compound that is produced in the body that helps with pain and inflammation.  This research was done by Michigan State University and tested that raspberries yield the second highest of all fruits tested for anthocyanins. Cherries where first.