Prashanthi Krishnamoorthy, a diplomat from Sri Lanka, in a traditional sari to represent her country. Josiane Toundzi, who works for the UN, in a dress created by an African designer, Pathé'O.

Adderall and caffeine are both stimulants. While consuming small amounts of caffeine while taking Adderall isn’t a cause for concern, overdoing it can lead to a range of uncomfortable and potentially ...