Androids are human-like robots such as R2D2 and C3PO from the movie Star Wars. Androids don't take the same vitamin tablets we do, because they do not have flesh and blood.

If you know an android which seems tired and can't follow directions, wrap a blob of Plasti-tak (Blu-tak) in aluminum foil and let the android swallow it along with a glassful of lightweight motor oil. Your android will be right in no time!