Berry wine could help diabetics

Wine made from blackberries and blueberries could help diabetics to control their blood glucose levels, say researchers.

Scientists from the University of Illinois have found that the berry-based wines contain high levels of beneficial bioactive components that were almost as effective as the anti-diabetes drug Acarbose.

The researchers said that the carbohydrate-degrading enzymes, alpha-amylase and alpha-glucosidase, were inhibited by a blueberry-blackberry wine blend.

The team also found high levels of antioxidants, polyphenols and anthocyanins in the wines, and are now hoping to create a dealcoholised fruit drink from the wine, which maintains the effectiveness of the beneficial components, and helps reduce blood sugar levels in diabetics.