Indian cardiologists have produced what they say is the first evidence to show that chewing tobacco can constrict the blood vessels of the heart within minutes and possibly raise the risk of heart attacks. Their study on men who volunteered to chew a single gram of tobacco while having their hearts monitored has revealed significant reductions in the diameters of coronary arteries within 10 minutes after they began chewing. The cardiologists from...

Tobacco is a silent killer and the single largest cause of preventable disease including cancer, heart attacks, chronic obstructive lung disease and asthma. According to World Health Organisation, tobacco killed 100 million people in the 20th Century and will kill a billion people (ten times more) in the 21st. Deaths due to tobacco in India are expected to rise from 1.4 per cent in 1990 to 13.3 per cent in 2020....

Activists hope that a popular agitation against the setting up of a factory to manufacture asbestos products in the eastern Bihar state will result in a nationwide ban on the large-scale import into this country of the deadly mineral fibre. Following six months of agitation against the setting up of the factory in the Chainpur-Bishunpur area of Bihar’s Muzzaffarpur district, state chief minister Nitish Kumar sought to lay blame on the...

Proposed asbestos project could lead to a ‘Turner & Newall' epidemic There is a spectre over the verdant fields of Bihar's Muzaffarpur district, hitherto suppressed by the clamour and euphoria of Chief Minister Nitish Kumar's massive electoral mandate. Its cause is asbestos — the magic mineral, paradoxically known by its more sinister monikers of the “killer dust” and “the silent time-bomb.” In November last, the Kolkata-headquartered Balmukund Cement & Roofing Ltd. (BCRL) proposed...

The issues relating to the victims of endosulfan, sprayed in the plantations of Kasargod district in Kerala, have snowballed once again. “Earthworms emerged from the soil, and, subsequently, died. Then birds came to eat the earthworms and they died as well.”   “Some termites were killed in a cotton farm sprayed with endosulfan. A frog fed on the dead termites, and was immobilised a few minutes later. An owl which flew over...