There's impressive medical research on the effectiveness of elderberry in strengthening the immune system and helping to combat influenza, etc. But I can't find anything on its safety during pregnancy; everything seems to have the usual disclaimer, if pregnant or nursing, consult your physician..
Contemporary criminological approaches to life-course theory place emphasis on the factors occurring in each phase of life (classified as childhood, adolescence, and adulthood) and how these factors play a role in the participation of criminal behavior.
Philosophical Taoism emphasizes various themes found in the Dao De Jing and Zhuangzi such as nonaction (wu wei), emptiness, detachment, receptiveness, spontaneity, the strength of softness (or flexibility), the relativism of human values, and the search for a long life.