This juice mix sounds delicious.
From a nutritional stand point it would be high in antioxidants, potassium, sugars, phytochemicals, Vitamin A and Vitamin K.

Those all support the immune system, nervous system, kidney, liver and blood.
Because of the high potassium and Vitamin K, there might be a caution for those with impaired kidney function and/or excessive clotting problems (those who are on blood thinners).

With love, Erika