Bee pollen is a ball or pellet of field-gathered flower pollen packed by woker honeybees, and used as the primary food source for the hive.
It consistes of simple sugars, protein, minerals and vitamins, fatty acids, and a small percentage of other components.

Bee pollen use as a health supplement
Bee pollen has been touted by herbalists as a treatment for a variety of medical conditions. But there is no good evidence that bee pollen has any health benefits other than as a source of nutrition.
Potential risk.