By Andrew Carter

SUNDERLAND head coach Lee Johnson has warned against the use of snus, which he likened to smoking three or four cigarettes at once.Snus is a smokeless oral tobacco product from Sweden, made from ground or pulverised leaves, packaged similar to a teabag sachet and placed under the top lip.While possession and use of snus is not illegal, since 1992 it has been banned from sale in the UK and European Union, apart from in Sweden.Even with no smoke inhaled, Johnson says the impact can be just as detrimental on both a player’s physical health and mental well-bein...