It's mainly a source of protein, which you probably don't need. But it may also provide trace minerals. I know of no need for bee pollen in human nutrition. However, I've met a few people who claim to have lost pollen allergies by eating small amounts of bee pollen before the onset of the allergy season. And, the pollen must be from local bees.
Royal jelly is a concentrated protein and mineral source.
I also know of no need for it in human nutrition. Ginseng is a powerful herbal remedy. But if you want to experiment with it, I think there are better ways of doing so than taking it as an additive in a smoothie. Panax pseudoginseng , native to northeastern China, is a stimulant and sexual energizer. Be aware that it can raise blood pressure and cause insomnia and the jitters in sensitive individuals.