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Global population at 7 billion people: Tips to reduce food waste

Patricia Conte has a background in marketing communications and works as an independent writer. In 2010, she was given the opportunity to combine her love of writing and food when she started as a contributing writer for the Food channel...

Easy ways to reduce food waste

The global population has surpassed 7 billion people just recently. This clearly has an impact on the world around us. We all need food and resources to survive, but going through life thinking resources are unlimited is not a good idea.

Leftover food

You might wonder what role you have in this new global population. Believe it or not, we can all make a difference. While we might not individually have the ability to make drastic changes across our globe, there are things you can do right in your own home that can make a positive difference and reduce food waste.

Some unsavory statistics

The Food and Agriculture Organization of the United Nations (FAO) commissioned a study on worldwide food waste and provided its findings in May of this year. Consider a few of its findings:

  • Food loss and food waste are different. Food losses, which occur at the production, harvest, post-harvest and processing phases, are most important in developing countries, due to poor infrastructure, low levels of technology and low investment in the food production systems. Food waste is more of a problem in industrialized countries, like the US, most often caused by both retailers and consumers throwing perfectly edible food into the trash.
  • Every year, consumers in rich countries waste almost as much food (222 million metric tons) as the entire net food production of sub-Saharan Africa (230 million tones metric tons).
  • Fruits and vegetables have the highest wastage rates of any food.

What does this mean? The study concludes that given the limited availability of natural resources, for those of us here in the US, it is more effective to reduce food losses than increase food production to feed a growing world population.

According to the U.S. Environmental Protection Agency in 2009, 243 million tons of municipal solid waste were generated in the US. Of that amount, 14.1 percent were food scraps. Where does this waste go? To the landfills.

How can you make a difference?

You can commit to reduce food waste in your household. It's easier than you think and can also save you money.

Tips to help reduce food waste at home

Create a grocery budget

When you have a set budget for your grocery trips, you end up going home with more of what you need rather than what you want!

FIFO for the fridge

Ever hear of FIFO? It stands for first in, first out. What does that mean? It's an organization method that helps you make the most of what's in your fridge. First, before shopping, take stock of the contents in your fridge. That way, you won't end up buying extras of something you already have. I know I've been guilty of buying yogurt I didn't need, all because I didn't realize I still had a few left at the back of the fridge.

When you're ready to set up your FIFO system, simply pull the older items in your fridge, like yogurt, to the front, and put the newly purchased yogurts behind them. You'll use the older, still edible, items first preventing them from getting stuck in the back where you can't find them, destined to surpass their "use by" dates and end up in the garbage.

Freeze leftovers

Sometimes it's hard to reduce a recipe, and you end up with a lot of leftovers. Let's face it. Once, twice and three times with the same dish day after day doesn't always fly, and food ends up in the garbage.

Instead of holding on to the leftovers for the next day, plan to immediately freeze half of what you make. Mark it clearly in an appropriate container and toss it in your freezer. Not only will it make a great meal down the road, but it will put an end to wasting your leftovers.

Take smaller portions

At mealtime, try to remember the old saying, "Your eyes are bigger than your stomach." That means you sometimes take more than what you can eat. When you take a smaller portion, you don't risk wasting what you might leave behind. Think of it as seasoning your food: It's much easier to add more seasoning than to take it away. The same holds true for plate portions.

Make a meal plan

Nothing is wrong with a little organization, especially when it comes to buying groceries and cooking meals. Browse through cookbooks and your recipes at home and jot down a weekly meal schedule. That way, when you're ready for the grocery store, you can make a list of items you'll need and stick to the list, rather than picking up items you think you'll need… and potentially not use.

Shop more often

Many people around the world do it on a daily basis. When you shop for just the things you need that day or the next, you reduce the risk of buying items that will just sit in your pantry unused, and eventually go bad. Make sure you combine trips to the grocery store with the errands you're out running for other reasons. This will help alleviate multiple trips out and about.

Buy local

Fresh food! What could be better? When you pick up fresh produce from the grocery store, chances are it had to take a bit of a journey before it got there. That means several days have likely passed before the food is on the shelves and in your fridge, reducing the shelf life of that fresh produce by the time it hits your home. When you buy local produce, like at a farmers market, the fresh produce is exactly that. Fresh!

There are things you can do in your own home to make an impact on reducing food waste. It's easier than you think and can even save you money in the short term.

More ideas to reduce food waste

Meal planning made easy
Tips for cutting your grocery bill
Don't waste leftovers
Turn your leftovers into mouth-watering meals

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