9 Tips for Reducing Food Waste

About a third of the food that's grown in the world each year ends up in trash. Here are 9 easy ways to cut down on the amount of food you throw away.

Monica Reinagel, MS, LD/N, CNS
5-minute read
Episode #258

We recently observed World Food Day, a global event dedicated to increasing awareness of hunger and malnutrition and designed to encourage and recognize initiatives that increase food security.

If you caught any of the coverage, you probably heard some disturbing statistics: About a third of all the food that is grown in the world every year is simply thrown away. That's a billion tons of food, worth about $1 trillion. All that wasted food would be enough to end world hunger...4 times over. Unfortunately, we can’t just airlift leftovers into starving nations! Not only is all that wasted food not helping them, it's actually hurting us..

What Does Our Food Really Cost?

Food production consumes more than 90% of the world’s fresh water supply, a commodity that is becoming frighteningly scarce.

Food production and distribution is a significant source of environmental pollution and contributes to global warming, through the use of nitrogen-based fertilizers and carbon-based fuels. It also consumes more than 90% of the world’s fresh water supply, a commodity that is becoming frighteningly scarce.

There are less quantifiable costs as well. Animals that are raised for food often spend their lives in less-than-humane conditions, enduring suffering that many consumers are finding increasingly difficult to ignore or accept.

Obviously, we have to eat - and there’s no such thing as a free lunch. But when we throw food away, we incur all of those costs but reap no benefit. And then, just to add insult to injury, all that food sitting in our landfills creates greenhouse gasses as it decomposes.

Everyone Wins by Reducing Food Waste

Like the problem of hunger, food waste is a complex global issue, resistant to quick fixes. But if each of us took steps to reduce food waste in our homes and workplaces, the positive effects would ripple through the system, decreasing the burden on the environment and freeing up resources that could be used in more productive ways.

A couple of weeks ago, I polled my Nutrition Diva Facebook followers for their strategies and was encouraged by an avalanche of creative suggestions. Here are some of the best. See if there are one or two that you might adopt. And please feel free to add your own:


About the Author

Monica Reinagel, MS, LD/N, CNS

Monica Reinagel is a board-certified licensed nutritionist, author, and the creator of one of iTunes' most highly ranked health and fitness podcasts. Her advice is regularly featured on the TODAY show, Dr. Oz, NPR, and in the nation's leading newspapers, magazines, and websites. Do you have a nutrition question? Call the Nutrition Diva listener line at 443-961-6206. Your question could be featured on the show.