5 Benefits Of Green Tea For Diabetes Green tea is more than just a normal drink that comprises of many health benefits. When it comes to health do you know that it can also help in maintaining your insulin level? The super drink contains Camellia sinensis leaves which is known to protect you and help to cure various kinds of diseases. Green Tea has many beneficiary ingredients that can help to prevent diabetes. But, before we start with the benefits, let’s first get familiar with diabetes and its types.