effects of tobacco on the circulatory system CDC Vital Signs Physiological effects of smoking on

PMID 25144038

2 Can Secondhand Smoke Increase My Risk for Coronary Heart Disease

[89] [90] Many government regulations have been passed to protect citizens from harm caused by public environmental tobacco smoke

Click on images to enlarge habit of mature tree (Photo: Forest and Kim Starr, USGS) habit of younger tree (Photo: Sheldon Navie) younger stem and lower leaves (Photo: Sheldon Navie) young leaves (Photo: Sheldon Navie) close-up of leaf underside (Photo: Sheldon Navie) upper leaves and flower clusters (Photo: Sheldon Navie) flower buds (Photo: Sheldon Navie) close-up of flowers (Photo: Sheldon Navie) immature and mature fruit (Photo: Sheldon Navie) close-up of seeds (Photo: Steve Hurst at USDA PLANTS Database) seedling (Photo: Sheldon Navie) young plant (Photo: Sheldon Navie) Scientific Name Nicotiana glauca Graham Family Solanaceae Common Names mustard tree, tobacco bush, tobacco plant, tobacco tree, tree tobacco, wild tobacco Origin Native to South America (i.e