Sorry to pour cold water on your discovery but none of the health claims you mention for this small purple berry can, at the moment, be substantiated by clinical research.

After flowering, it bears a dark purple berry.

Eat different colours of fruit and vegetables, including carrots, peppers, tomatoes, dark-green vegetables and purple berries, especially bilberries, as they are naturally rich in phytochemicals and antioxidants.

The light lavender berries cause a person to shrink, and the dark purple berries cause a person to grow.

It lacks the ability to home in on its foes when thrown like the green and purple berries.