What is nitroglycerin used for? Nitroglycerin is commonly used to treat and prevent chest pain caused by a type of heart disease (coronary artery disease). Nitroglycerin may also be used for other ...

Imagine a substance so powerful that it could blow you to bits or save your life depending on how you used it. Well imagine no more: such a substance exists and you've probably heard of it. Hosted by: ...