Saturday, February 5, 2011

Environmental Effects of Canned Foods

From canned walnuts to canned Escargot - say what you should, and you can't argue while using the idea that canned food are here to stay. We have now accepted canned food as part of our modern lifestyle without giving any thought to their effects about the environment and our well-being. The next article will discuss the good qualities and cons in this modern convenience.


People do not realize it to begin with, but canned goods have benefits beyond serving convenient functions for those times when there is absolutely no time for it to cook, or when you're camping.

Firstly, with the new, thinner materials used for cans, greater economical can be done. In older days, cans were 40 % thicker and quite heftier, so that the power consumed was at least 40 % in excess of it is today. Nevertheless, you can conisder that the types of materials used will have to mined and processed, that could consume huge amounts of energy. Fortunately for individuals eco-minded individuals, recycling only one aluminium can means energy savings of 95 % while recycled steel cans will save you a minimum of 60 % energy. Ultimately, the harder you recycle cans, the higher your contribution to energy saving become.

Additionally, cans tend to be sustainable ultimately, than other packaging types. For example, paper packaging includes a greater chance for contamination given it can easily be damaged - let alone the trees meant for paper. Another crucial point would be that the canning process ensures that harmful microorganisms are eradicated prior to the can is tightly sealed. Once sealed, microorganisms cannot enter the contents, thus, protecting consumers from gastrointestinal disorder. Obviously, it is with all the assumption that safety measures like sticking to the expiry date are followed.

Professional nutritionists claim that canned goods are as nutritious as frozen or fresh produce. In point of fact, dissimilar to the majority of fresh food picked before they've already ripened - to account for the travel period to the markets, canned food are usually produced from ripened fruits and veggies, which are better reasons for nutrients than their unripe equivalents. It's also sensible to should remember the carbon footprint left from the handling and storage of frozen and fresh food before they reach consumers' tables are significant. Now, contrast by using canned foods. As soon as the cans are packaged, they are going to require no energy beyond the room they occupy offered.


Certainly, canned goods have their shortcoming also. Nutritionists indicate the considerable decrease in mineral and vitamins which can be understanding of heat - and that is destroyed in the canning process. Vitamin C and vitamin Bc are two essential nutrients which can be lost in this way.

Secondly, the volume of sodium, sugar along with preservatives can be harmful to health. To counteract it, see the labels and opt for the low-sugar, and low-salt canned food.

Notwithstanding this, the use of canned foods to today's busy lifestyle far outweigh their shortcomings. So be sure your larder is stocked with a number of essentials from canned tomatoes to peach slices. Moreover, make sure help For that environment by recycling your used cans!


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