Tuesday July 17, 2018

Injurious And Unseen Effects Of Plastic On Food

Why to use plastic even when it's not keeping the food fresh?

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Food wrapped up in plastic.
Food wrapped in plastic. Pixabay
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Written By Vaishali Aggarwal

In every home plastic is now entering as packaging material,as we cannot ignore the use for packaging,and therefore we should know what is the effect of plastic on our health and how can we use in proper way to eliminate the risk of these materials.

According to VOA, “The food industry uses plastic to wrap its products in many places around the world. Plastic manufacturers say that keeps produce and meat fresh longer, so less goes bad and is thrown away. But, according to a new European study, while the annual use of plastic packaging has grown since the 1950s, so has food waste. Faiza Elmasry has the story. Faith Lapidus narrates”.

For better understanding, take a look at the video:

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Overweight And Normal Dogs Behavior Similar To Humans

The behavior had possible parallels with overweight people

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A Labrador retriever named Jack dines at a pet restaurant in San Juan, Manila, Philippines, Sept. 6, 2014.
A Labrador retriever named Jack dines at a pet restaurant in San Juan, Manila, Philippines, Sept. 6, 2014. VOA

Researchers in Hungary who found that normal and overweight dogs behaved differently in tasks involving food say the dogs’ responses were similar to those that might be expected from normal and overweight humans.

The study suggested dogs could be used as models for future research into the causes and psychological impact of human obesity, the authors of the paper from Budapest’s ELTE University said.

Researchers put two bowls — one holding a good meal, the other empty or containing less attractive food — in front of a series of dogs.

The study found that canines of a normal weight continued obeying instructions to check the second bowl for food, but the obese ones refused after a few rounds.

“We expected the overweight dog to do anything to get food, but in this test, we saw the opposite. The overweight dogs took a negative view,” test leader Orsolya Torda said.

Dog
Dog, Pixabay

“If a situation is uncertain and they cannot find food, the obese dogs are unwilling to invest energy to search for food — for them, the main thing is to find the right food with least energy involved.”

The behavior had possible parallels with overweight people who see food as a reward, said the paper, which was published in the Royal Society Open Science journal. (VOA)

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