According to Maps of World (2014) the worlds top 10 tobacco producing countries are China, India, Brazile, USA and Indonesia, Malawi, Argentina, Tanzania, Zimbabwe and Pakistan and their annual production in metric ton (Mt) is given in Fig
4 This can create blood clots and ultimately lead to a heart attack or stroke, even death
19 Sleep and Activity Measures The actigraph, a self-contained microcomputer that consists of a piezoelectric accelerometer, generates a voltage in proportion to the mechanical deflection of the free end as it is moved
Secondly, tobacco smoke contains carbon monoxide, which interferes with the bloods ability to carry oxygen, leading to reduced oxygen supply to the bodys organs and tissues, including the heart itself