What Are Dates(红枣)Good For? - link

Dietary fiber in dates helps to move waste smoothly through your colon and helps prevent LDL (bad) cholesterol absorption by binding with substances containing cancer-causing chemicals. The iron content, a component of hemoglobin in red blood cells, determines the balance of oxygen in the blood. Potassium, an electrolyte, helps control your heart rate and blood pressure. B-vitamins contained in dates, such as the carotenes lutein and zeaxanthin, absorb into the retina to maintain optimal light-filtering functions and protect against macular degeneration.

Want more? They contain vitamins A and K. Vitamin A protects the eyes, maintains healthy skin and mucus membranes, and even protects the lungs and mouth from developing cancer. Tannins, which are flavonoids as well as polyphenolic antioxidants, fight infection and inflammation and help prevent excessive bleeding (anti-hemorrhagic). Vitamin K is a blood coagulant that also helps metabolize your bones.

Copper, magnesium, manganese, vitamin B6 (pyridoxine), niacin, pantothenic acid, and riboflavin are also present in dates and provide their own unique preventive and healing functions.

Together, these cofactors help your body metabolize carbohydrates, protein, and fats. Eating dates in moderation can contribute to many health benefits, such as protecting against damage to cells from free radicals, helping preventing a stroke, coronary heart disease and the development of colon, prostate, breast, endometrial, lung, and pancreatic cancers.

Full article: http://foodfacts.mercola.com/dates.html