Worried about mouthwash causing cancer? Try lettuce juice instead, say oral health experts

Leafy greens contain lots of nitrate, which can reduce bacteria and acidity in the mouth that cause gum disease and tooth decay. It comes after alcohol mouthwash was linked to cancer this week.Leafy greens contain lots of nitrate, which can reduce bacteria and acidity in the mouth that cause gum disease and tooth decay. It comes after alcohol mouthwash was linked to cancer this week.Read MoreHealth News | Mail Online