Reducing Food Waste: Tips for Sustainable Eating

Reducing Food Waste: Tips for Sustainable Eating

5 minutes, 51 seconds Read

In this blog, we will address the pressing issue of food waste reduction and its impact on our planet. Did you know that our planet is currently grappling with a food waste crisis, contributing to a significant 10% of global carbon emissions that are fueling the climate emergency?

While the average consumer may not have the same environmental footprint as larger corporations, there are simple yet effective tips you can incorporate into your daily routine to reduce food waste. Additionally, we’ll explore the dos and don’ts of composting as part of this sustainable effort.

Where food is being wasted?

  • Both retailers and people at home throw their food in the bin, which has offcuts and food which is past their expiration date.
  • There are vegetables and fruits which usually fail to meet their marketplace standard and at last, get thrown into the bin. It comprises oddly sized, discolored, misshapen, or marked fruits and vegetables. 
  • Some food goes off while they are being transported. On the other hand, at home, there is food like cooked or uneaten, which are being binned.

How food waste can be reduced?

1) Learn about preserving

You might be thinking pickling and fermenting are new but techniques like food preservation are something that has been used for thousands of years ago. Among types of preservation, pickling is one of them, which uses vinegar or brine and being in use since 2400 BC. Even you can reduce waste by using food last longer with the methods like curing, fermenting, drying, freezing, canning, and pickling.

2) Shop smartly

Buying in bulk might seem convenient, but according to research, such a shopping method results in more food wastage. You can visit grocery stores frequently, and with this, you’ll avoid buying more food. Give a try list-making, and there is a need to stick with such a list. Through this, you can reduce food waste and even reduce impulse buying.

3) Check your serving sizes

Many of you might be suffering from a problem like overeating. Try to make sure that your portion size is within a healthy range, but you are still required to keep your weight down. Be mindful of how hungry you are and then try portion control to successfully reduce food waste.

4) Switch to lunch packing

Bringing your lunch to work will act as the most helpful way for saving money and reducing the carbon footprint. In case, you have generated leftovers from your home-cooked meals, then just pack them up and take them on your workday. There can be a case when you are strapped for time during the morning then it is better to freeze your leftovers in the containers.

5) Store food in a better way

While storing cook foods and raw foods, just store them separately. Try to store cooked one above raw because with this there will be less contamination risk. In climates like humid and hot keep food in the refrigerator from over-ripening. Storing food in an air-tight container is also a good choice for avoiding any kind of spoilage.

6) Try leftover recipes

Why don’t you give it a try to learn about some leftover food recipes? For instance, fried rice works as an easy go-to if someone wants to finish the bits present in the fridge. Try distinctive beans and grains that you have and make a stew. Also, half-used vegetables can be thrown on the pan to give a stir fry. If you’ve leftover pasta, then whip up pasta salad which is delicious to eat. 

7) Never ignore ugly produce

Have you ever crossed off fruits or vegetables just because they are ugly? If yes, then never do it again because sometimes they are perfectly edible. There are benefits to preferring less aesthetically pleasing food that others might avoid storing and even stores throw them away. By buying such fruits or vegetables you can get a discount on certain stores.

8) Try broth or stocks

The great ingredients for several broths or stocks can be excess food, scraps, bones, etc. You can make a hearty vegetable broth with the boiling of extra veggies and other scrapings. So, it is better if you store your homemade broth in the refrigerator with this you can give it a longer lifespan. However, don’t forget to use your broth within a few days.

9) Understand the expiration date

Do you still get confused with terms like “best by” and “sell by”? If yes, then you’re not alone because these terms present on food labels confuse many others. “Best by” is used for suggesting the date that the consumer must use before. On the other hand, “sell by” tells retailers about when the product is needed to be removed from shelves or even get sold. Thus, neither of such terms directly means that the product will not be safe anymore after the mentioned date. 

10) Donate to food banks

Apart from restaurants, you can also donate food to any charities out there. Across the world, several food banks take a range of food items that are unused or unopened in the pantry. With this, you can support the hungriest of the cities, which are fighting waste too.

What to do with food waste at home?

1) Try DIY beauty products

Do you use all the lemon juice? If not, then take the leftover lemon part and start rubbing it around your fingernails. This is the first beauty tip that requires food waste. Another one is a beauty product that can act like a natural exfoliant and you can make it with sugar or fine coffee grounds. Lastly, add any scent/flavor extract, then use it once a week on your face.

2) Compost your food scraps

While talking about putting food scraps to good use, then no one can forget about composting. Such a process uses organic matter for turning into a natural fertilizer which can further be used in enriching the soil. With this, you can reduce the landfill waste amount and also methane emission amount be decreased. 

3) Utilize the fruit aroma

Anyone can utilize the fruit aroma for making their home smell better. You can toss those citrus peels into your garbage disposal for getting rid of that disposal smell. One more way is to take a little bit of water and boil it with the fruit peel with this a natural home air freshener can be created. 

4) Regrow veggies

Do you know that you can easily regrow cuttings of ginger, celery, lettuce, green onions, etc? All you have to do is to plant them in soil and then appropriately water it. Make sure that there is enough sunlight reaching your veggies so that they can be easily grown. 


While the average consumer may not pose the greatest threat, everyone’s contribution is crucial in reducing environmental impact. That’s why Rewaso, a blog website dedicated to topics like reducing food waste, composting, and home gardening, has introduced the best way to reduce food waste, which you can implement immediately. Join us and Rewaso in making a significant individual impact for a healthier food future.

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