poisonous gas found in cigarette smoke Compound Interest: The Chemicals & Their Effects Cigarette smoke contains thousands of

Air quality data from an air pollution database was used by researchers

Erik Escuro explains, Primary Raynauds phenomenon, also known as Raynauds disease, is when you have at least two colors change in your hands or feet with exposure to cold without an identifiable associated medical condition. This color change, and possible numbness or prickling sensation, happens because of Raynauds diseases impact on your blood flow

By Kelly Lohr Believe it or not, a new study has shown that a history of cigarette smoking may actually benefit your health

Participants rated their affective reactions: valence, arousal, and dominance on a 9-point visual analogue scale