Drink plenty of water and avoid dehydration. Nighttime cramps can sometimes be a result of not drinking enough water. Make sure that you're drinking enough H2O during the course of the day in order to prevent cramps during the night.
Millennials is an abbreviation of millennial generation and is a term used by demographers that refers to a segment of the population born between the years of 1980 and 2000. Millennials are sometimes referred to as Generation Y in the media.
Resolution Foundation described Millennials as those born between 1980 and 2000 (aged between 15 and 35) at the time of the research for a 2016 study comparing the earnings of Millennials to Generation X. Pew Research Center defines Millennials as being born from 1981 onwards.