Using smokeless tobacco products during pregnancy linked to risk of lower birthweight. The researchers combined the results of 33 studies looking at the impact of various smokeless tobacco products including snuff, betel nut and pituri, made from a native Australian plant.
Using smokeless tobacco products during pregnancy linked to risk of lower birthweight. The researchers combined the results of 33 studies looking at the impact of various smokeless tobacco products including snuff, betel nut and pituri, made from a native Australian plant.