Is it safe to drink suja organic uber greens juice while breastfeeding?

Increase fluid intake when breast feeding is important, however to reduce excsessive weight gain, it is important to drink more water. The suja uber greens juice sounds healthy but it is important to pay attention to how much sugar and probably if preservatives were added that may not be as healthy as you may want for yourself. If that is how you like to take some nutrients be moderate about use.