Just over two years <a href=" http://yellowarch.com/?nexium-drip-rate.pdf ">walmart pharmacy nexium price</a> More young people have used &ldquo;legal highs&rdquo;, or new psychoactive substances (NPS), in the UK than anywhere else in Europe. The UK figure represents a quarter of the European total. The CSJ study found that one in 12 young people between the ages of 15 and 24 in Britain said they had taken NPS drugs. This equates to more than 670,000 people.