(TheDrinksBusiness) - The quality of natural wines has improved significantly in the last five years, according to The Real Wine Fair organiser Doug Wregg. Speaking to the drinks business ahead of the mid-March event, Wregg admitted that as many as half the wines he tasted during the early days of the natural wine movement in the 80s were “undrinkable”. Today, however, he said that people have “realised you can’t make natural wines without cracking grapes, and sulphur is not a dirty word.”