The difference between them is green tea( Learn More At Lumitea.Com) is created using unfermented leaves, while black tea is comprised by completely fermented leaves. Fermentation reduces the leaves' concentration of natural antioxidant compounds, or polyphenols, making green tea higher. The polyphenols in green tea may actually be more potent antioxidants than vitamin C, in accordance with the University of Maryland Medical Center, and drinking it in moderation may benefit your well-being. Information About Catechins Green tea includes six different kinds of polyphenols from the catechin family. The most productive and extensively studied of these is epigallocatechin gallate, or EGCG, a powerful antioxidant compound that also has antibacterial properties, according to authors of a "British Journal of Pharmacology" article printed in 2013. They may offer antibacterial and antifungal benefits, preventing an extensive assortment of disorders, and also noted that drinking green tea may ward off viral infections, like influenza, hepatitis and herpes simplex. Cardiovascular Advantage A high dose of antioxidants prevents free radicals from damaging your cells, protecting you from premature aging and illness. Drinking green tea may help keep cholesterol low and your blood sugar, making it a beneficial beverage for diabetics and individuals at an elevated risk for heart disease. Additionally, it may prevent atherosclerosis, or hardened arteries, according to Brazilian researchers who published a study in "Nutrition Research" in 2012. The research team found mice that drank water extract for four weeks experienced significant improvements in vascular reactivity and atherosclerotic lesions, compared to mice that drank water that was plain. Lower concentrations were not less successful than higher concentrations of green tea extract. Cancer Resistance In countries cancer rates tend to be low. Although research has yielded mixed results, some studies have suggested a connection between green tea and a decreased risk of some types of cancer. Research workers from a study published in "Biomedical Research" in 2009 treated bladder cancer cells with green tea extract and found its catechin agents significantly inhibited the cells from growing. Green tea also may treat and prevent cancers of prostate, skin, breast, stomach, ovaries, esophagus, lungs and the pancreas. Daily Use As does the potential for toxicity from excessive use, the potency of green tea varies from brand to brand. An overdose of green tea may lead to other side effects that are unpleasant and liver damage. The UMMC recommends drinking two to three cups daily, giving you 240 to 320 milligrams of polyphenols, to optimize the health benefits of green tea safely. Go for caffeine-free products when possible. Because few studies have been done on the effects of green tea on kids, it is safest not to give it to them.