It has been reported that because hair cells are metabolically active and highly dependent on blood supply, hypoxia resulting from insufficient inner ear blood supply reduces their metabolic efficiency
Vandrey R, Haney M (2009)
Keep this in mind when you start a conversation with a loved one who smokes
Arredondo J, Nguyen VT, Chernyavsky AI, Bercovich D, Orr-Urtreger A, Kummer W, et al
A smuggler who legally purchases cigarettes in a lower-tax region like Portugal and then sells the cigarettes in a high-tax area, like Ireland, still pays tax and buys European productseven if the tax loss for Ireland exceeds the tax gain for Portugal and tax-based attempts of discouraging consumption are partially thwarted