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10 Quick Facts About Delhi Pollution Problem

Delhi pollution problem is a matter of grave concern for the authorities in the capital, especially before Diwali and the upcoming winter season. Supreme Court insists upon following strict environmental regulations by the government in order to prevent the release of toxic substances such as carbon, sulfur and coal.

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Smog New Delhi
Vehicles move through morning as smog covers New Delhi. voa
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According to a current report by the World Health Organization (WHO), among the 20 most contaminated cities on the earth, 13 are in India, in which Delhi tops the list.

Every year air pollution in New Delhi causes smog during the winters

Here are some important issues and steps which are being taken to control the Pollution level in Delhi.

  • The Supreme Court has banned the sale of firecrackers in Diwali, India’s largest festival, to deal with the air pollution problem in Delhi, that causes smog during the winters.
  • The Court has declared 24th October as a deadline for the government to regulate the use of petcoke fuel.
  • Every day nearly eight residents are dying in India’s capital due to air pollution.
  • Despite the authorities in the capital setting rules to clear the air by cutting traffic, air pollution continues to be a severe threat to the lives of the residents of the capital.
  • A new fuel, petroleum coke, which is the replacement of coal, has further enhanced the problem of the air pollution.
  • Petroleum coke, also known as Petcoke is found in tar sands in the pits of Canada. These are some of the dirtiest crude oil sources. At US Gulf Coast, it is refined where petrol and diesel are removed. Petcoke is the left out substance that produces further harmful substances such as carbon, sulfur and heavy metal emission such as coal.
  • It is exported to the countries like India and China where it is used as a fuel. Thus the developed counties manage to make money out of this harmful waste material due to lax environmental laws in China and India.
  • China has reduced its dependence upon petcoke since 2014. Now India is the largest importer of petcoke.
  • In February, Supreme Court has ordered the government to ban the use of petcoke or put a limit on the sulphur emission in the process.
  • The regulations have limited the sulfur emissions to 4,000 ppm but the regional environmental agencies confirm the presence of 72,000 ppm of sulphur in the petcoke.
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Eat Less Saturated, Trans Fats to Curb Heart Disease: WHO

An active adult needs about 2,500 calories per day, Branca said

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The World Health Organization said Friday that adults and children should limit their intake of saturated fat — found in foods such a meat — and trans fat — found in foods such as french fries.
representational image. VOA

Adults and children should consume a maximum of 10 percent of their daily calories in the form of saturated fat such as meat and butter and one percent from trans fats to reduce the risk of heart disease, the World Health Organization said Friday.

The draft recommendations, the first since 2002, are aimed at reducing non-communicable diseases, led by cardiovascular diseases, blamed for 72 percent of the 54.7 million estimated deaths worldwide every year, many before the age of 70.

“Dietary saturated fatty acids and trans-fatty acids are of particular concern because high levels of intake are correlated with increased risk of cardiovascular diseases,” Dr. Francesco Branca, Director of WHO’s Department of Nutrition for Health and Development, told reporters.

The dietary recommendations are based on scientific evidence developed in the last 15 years, he added.

The United Nations agency has invited public comments until June 1 on the recommendations, which it expects to finalize by year-end.

Junk food.
Junk food. Pixabay

Saturated fat is found in foods from animal sources such as butter, cow’s milk, meat, salmon and egg yolks, and in some plant-derived products such as chocolate, cocoa butter, coconut, palm and palm kernel oils.

An active adult needs about 2,500 calories per day, Branca said.

“So we are talking about 250 calories coming from saturated fat and that is approximately a bit less than 30 grams of saturated fat,” he said.

That amount of fat could be found in 50 grams (1.76 oz) of butter, 130-150 grams of cheese with 30 percent fat, a liter of full fat milk, or 50 grams of palm oil, he said.

Trans fats

Trans fats occur naturally in meat and dairy products. But the predominant source is industrially-produced and contained in baked and fried foods such as fries and doughnuts, snacks, and partially hydrogenated cooking oils and fats often used by restaurants and street vendors.

In explicit new advice, WHO said that excessive amounts of saturated fat and trans fat should be replaced by polyunsaturated fats, such as fish, canola and olive oils.

Also Read: Lipid Accumulation in The Brain May Be an Early Sign of Parkinson’s Disease

“Reduced intake of saturated fatty acids have been associated with a significant reduction in risk of coronary heart disease when replaced with polyunsaturated fatty acids or carbohydrates from whole grains,” it said.

Total fat consumption should not exceed 30 percent of total energy intake to avoid unhealthy weight gain, it added.

The recommendations complement other WHO guidelines including limiting intake of free sugars and sodium. (VOA)