GreeniacsGuides
Food and Beverage
Healthy Eating
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Written by Miranda Huey
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| Friday, 18 December 2009 | ||||
Healthy EatingEating seasonally is a simple and delicious way to help the environment and your health. How do you do it? Remember which foods are in season, check the labels to make sure the food you're buying is from a relatively similar region, then buy and enjoy your food. As simple as it is, it's got a lot of benefits: it helps the environment, it's better for you, and it just tastes better. Benefits for the environment: When you eat out-of-season fruits and vegetables, the produce has either been grown in heated greenhouses, or has been flown in from another country.1 Hothouses are often constructed out of environmentally unfriendly plastics. Long-distance transportation of food can require extensive use of gas and refrigeration, resulting in high carbon emissions.2 Either way requires more resources and energy use than buying produce naturally grown in the same regional climate. 3 Benefits for your health: Eating seasonally means eating fresh fruits and vegetables. The fresher they are, the less nutrients they have lost by being exposed to light and air. In addition to that, processed and canned foods tend to include unhealthy additives like salt, sugar, and other chemical preservatives.4 Benefits for taste: Eating a food during its natural season just tastes better. One reason is because that's when it is at its ripest. Processed or long-distance food can also lose texture and taste when exposed to light, air, or other processing methods.5 Even better, a lot of seasonal food is local and organic, meaning less exposure to chemicals or other potentially harmful elements.6 Time and effort: Low to Medium Eating in season is not too different from eating out of season, especially in warmer climates. All you do is go to the local grocery store and pick out fruits and vegetable, just with the added knowledge of which ones are in season.7 Cost: Low Seasonal food can be just the same price as non-seasonal food at your local grocery store, although you may want to check out another store if none of the food comes from the same climactic region.8 Guidelines to Follow 1. Check the charts nearest you. One of the most important things about eating seasonally is knowing what kind of climate you live in. A warmer climate will be able to offer a much broader array of options, while a colder climate may require a lot more research. For a specific guide to the seasons in your state, check the Epicurious United States map, and click on the state you live in for the foods in season at the moment. For a more thorough chart of the seasons of each fruit and vegetable, try the BBC guide or CUESA guide: 1 http://dancinggecko.wordpress.com/2009/08/22/out-of-season/ 2 http://www.justlivegreener.com/green-cooking/107-reduce-global-warming-by-eating-seasonal-produce.html 3 http://dancinggecko.wordpress.com/2009/08/22/out-of-season/ 4 http://healthlibrary.epnet.com/GetContent.aspx?token= a4c1f00b-d245-44f2-a90e-20b047f84a6a&chunkiid=160561 5 Id. 6 http://www.netmums.com/food/Buying_seasonal_produce.1223/ 7 http://www.sustainablescoop.com/2008/02/04/how-to-eat-seasonally/ 8 Id. 9 http://www.whfoods.com/genpage.php?tname=faq&dbid=28 10 http://www.foodfit.com/healthy/healthySpringFoods.asp 11 http://www.foodfit.com/healthy/healthySpringFoods_Fruit.asp 12 Id. 13 http://www.foodfit.com/healthy/healthySummerFoods.asp 14 http://www.foodfit.com/healthy/healthyFallFoods_Fruit.asp 15 http://www.foodfit.com/healthy/healthyFallFoods.asp#parsnips 16 http://www.foodfit.com/healthy/healthyWinterFoods.asp 17 http://www.whfoods.com/genpage.php?tname=faq&dbid=28 18 http://www.sustainablescoop.com/2008/02/04/how-to-eat-seasonally/ 19 http://www.freshdirect.com/seasonal_guide.jsp 20 http://www.booksattransworld.co.uk/minisites/seasonalfood/why.htm 21 http://www.bbcgoodfood.com/content/local/seasonal/table/fish/
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| Last Updated ( Monday, 08 August 2011 ) | ||||
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Green Facts
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It takes 6,000,000 trees to make 1 year's worth of tissues for the world.
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Refrigerators built in 1975 used 4 times more energy than current models.
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States with bottle deposit laws have 35-40% less litter by volume.
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Recycling 100 million cell phones can save enough energy to power 18,500 homes in the U.S. for a year.
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A tree that provides a home with shade from the sun can reduce the energy required to run the air conditioner and save an additional 200 to 2,000 pounds of carbon over its lifetime.
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If every U.S. household turned the thermostat down by 10 degrees for seven hours each night during the cold months, and seven hours each weekday, it would prevent nearly gas emissions.
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Americans throw away enough aluminum to rebuild our entire commercial fleet of airplanes every 3 months
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You’ll save two pounds of carbon for every 20 glass bottles that you recycle.
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One recycled aluminum can will save enough energy to run a 100-watt bulb for 20 hours, a computer for 3 hours, or a TV for 2 hours.
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A laptop consumes five times less electricity than a desktop computer.
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Every week about 20 species of plants and animals become extinct.
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Recycling aluminum saves 95% of the energy used to make the material from scratch.
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In California homes, about 10% of energy usage is related to TVs, DVRs, cable and satellite boxes, and DVD players.
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Less than 1% of electricity in the United States is generated from solar power.
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77% of people who commute to work by car drive alone.
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Washing your clothes in cold or warm instead of hot water saves 500 pounds of carbon dioxide a year, and drying your clothes on a clothesline six months out of the year would save another 700 pounds.
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Current sea ice levels are at least 47% lower than they were in 1979.
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The World Health Organization estimates that 2 million people die prematurely worldwide every year due to air pollution.
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A steel mill using recycled scrap reduces related water pollution, air pollution, and mining wastes by about 70%.
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Americans throw away more than 120 million cell phones each year, which contribute 60,000 tons of waste to landfills annually.
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Recycling 1 million laptop computers can save the amount of energy used by 3,657 homes in the U.S. over the course of a year.
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Turning off the tap when brushing your teeth can save as much as 10 gallons a day per person.
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Glass can be recycled over and over again without ever wearing down.
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Nudge your thermostat up two degrees in the summer and down two degrees in the winter to prevent 2,000 pounds of carbon dioxide from entering the atmosphere.
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82 percent of greenhouse gas emissions in the U.S. come from burning fossil fuels.
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Due to tiger poaching, habitat destruction, and other human-tiger conflicts, tigers now number around 3,200—a decrease in population by about 70% from 100 years ago.
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American workers spend an average of 47 hours per year commuting through rush hour traffic. This adds up to 23 billion gallons of gas wasted in traffic each year.
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Recycling for one year at Stanford University saved the equivalent of 33,913 trees and the need for 636 tons of iron ore, coal, and limestone.
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Bamboo absorbs 35% more carbon dioxide than equivalent stands of trees.
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Rainforests are being cut down at the rate of 100 acres per minute.
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You will save 100 pounds of carbon for each incandescent bulb that you replace with a compact fluorescent bulb (CFL), over the life of the bulb.
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You will save 300 pounds of carbon dioxide for every 10,000 miles you drive if you always keep your car’s tires fully inflated.
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Shaving 10 miles off of your weekly driving pattern can eliminate about 500 pounds of carbon dioxide emissions a year.
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In the United States, automobiles produce over 20 percent of total carbon emissions. Walk or bike and you'll save one pound of carbon for every mile you travel.
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A single quart of motor oil, if disposed of improperly, can contaminate up to 2,000,000 gallons of fresh water.
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For every 38,000 bills consumers pay online instead of by mail, 5,058 pounds of greenhouse gases are avoided and two tons of trees are preserved.
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Americans use 100 million tin and steel cans every day.
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Plastic bags and other plastic garbage thrown into the ocean kill as many as 1,000,000 sea creatures every year.
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An aluminum can that is thrown away instead of recycled will still be a can 500 years from now!


