Cigarettes and Other Tobacco Products. Revised May 2016. Provides an overview of the effects of cigarette and other tobacco products, including their effect on the brain, other health effects, approaches to smoking or nicotine cessation, and overall use among youth.
The average male adult has about 5 million red blood cells per cubic millimeter of blood, while the average female adult has about 4.5 million red blood cells per cubic milliliter of blood. This may vary by about 300,000 to 500,000 red blood cells.
Red cells have a life of only 120 days and are replenished by fresh cells throughout one's life. The new cells are formed in the bone marrow and transported through fine bones to the bloodstream. On a normal basis the rate of loss and reproduction is about 50 millilitres per 24 hours. A healthy body maintains the average count of 45,00,000 to 50,00,000 red cells per cubic millilitre (and haemoglobin content of 14.5 grams per 100 millilitre). and platelets...