Why Diesel Vehicles Are More Harmful

LONDON: Researchers have shown how exhaust pollution from diesel engines affects nerves within the lung. Identifying potential mechanisms linking exposure to diesel exhaust and the exacerbation of respiratory diseases may lead to treatments for those affected.

"Our results indicate that our reliance on fossil fuels, and particularly diesel, could have a detrimental effect on our health, supporting the idea that we should be looking towards alternative fuel sources," said Ryan Robinson, one of the researchers, from the Imperial College London.

Diesel exhaust is a significant component of urban air pollution, containing a complicated mixture of gases and airborne particles.

"Studies have shown that exposure to these diesel particles is associated with harmful health effects," said Robinson. "These particles are very small - around 20 nanometres in diameter - and are therefore not only invisible to the naked eye, but can penetrate deep into the lungs," he added.

Read Also:

6 Fuel Efficient & Affordable Petrol Cars In India

2015's Best Fuel Efficient Diesel Hatchbacks