Goji juice is now part of my daily life
Goji is the name under which wolfberry is commercially known. Goji Gold is a 100% juice and I think it tastes delicious. I can honestly say that I think it is making a huge difference. I feel energetic and I've been doing a good job of staving off colds (taking an extra ounce at the merest threat of a sneeze).
For the time being, goji has replaced my omega-3s. I need to think more about that, but I do worry about consuming the oil of depleted fish stocks that are laden with mercury. And you don't get that fishy after taste with the goji.