Every time you sit down to eat, there’s an entire field of science working quietly in the background, keeping your food safe and nutritious. It’s called food science, and it doesn’t stop at your plate. It studies how food is made, preserved, and improved, all the way from the farm to your table.
You might not think about it much whenever you grab a bite to eat, but food scientists play a huge role in protecting your health. In this article, we’ll look at how food science helps keep what we eat safer, more nutritious, and available for everyone.
Food Safety
One of the most direct ways that food science affects your life is through food safety. And that’s not just for fresh fruits and vegetables: everything from raw meat to pre-made food is inspected for food-borne illnesses. Food scientists inspect the food we eat to make sure it meets proper safety standards.
There’s a whole industry dedicated to food safety! Consumer safety officers review food safety systems; food inspectors ensure safety and freshness in food; and food policy analysts create and review industry safety policies for food. All of these professionals develop new ways to process and preserve food so it lasts on the shelf, and in your kitchen.
All the work they do is to keep consumers healthy, so the next time you buy food at the grocery store, you can trust that food scientists make sure it’s safe to eat.
Food Nutrition
Food science goes beyond food safety; it makes sure your food is nutritious. Researchers study food composition, how processing affects nutrients, and how we can improve foods to support human health. Scientists can study the type of nutrients we need to thrive, and add them to staples we eat everyday, like bread and cereal.
Food science also helps manage food allergies and sensitivities! Just look at lactose-free milk: it was invented by scientists so people who are lactose-intolerant can still enjoy the taste and benefits of milk. Food science also came up with gluten-free bread and plant-based imitation meats, great, nutritional alternatives to our favorite foods.
So when you buy cereal with extra fiber and vitamins, or pick up a carton of lactose-free milk and a loaf of gluten-free bread, food scientists are the ones making your favorite food nutritious and better for you.
Food Availability
Your health isn’t just about your diet; it’s about your access to food, too. With a growing population comes a growing demand for food, so keeping food available is one of the top priorities for food science. Food availability is also affected by climate change, droughts, flooding, heatwaves, and so much more. Food scientists find a way to work around these natural disasters.
Food scientists are on the front lines, developing new ways to protect our food in production. According to the Foundation for Food & Agriculture Research (FFAR), food production has a huge impact on the food we eat, from its nutritional value to its availability. FFAR is researching and developing new ways to improve these systems to reduce waste and keep us healthy in the long run.
Keeping food available is just one thing food scientists do, but you can thank them for the full shelves and produce section at your grocery store.
Food Sustainability
Food availability also depends on sustainability. The world faces challenges like limited water supply, dwindling natural resources, and over-production of foods that require too many resources. Over-farming, erosion, droughts, deforestation, and food waste all contribute to these problems. Without the right care, our access to food may start to decline.
Thankfully, many universities and research institutions are working to resolve this crisis. Oregon State University, in particular, is integrating sustainability in their food science program, teaching students how to be leaders in sustainable agriculture. OSU and other universities focus on reducing food-waste and controlling the environmental impact of farming and ranching.
The grocery store shelves aren’t just full today; they’ll be stocked for years to come, all thanks to the wonderful food scientists that dedicate their career to sustaining our resources.
The Bottom Line
As you can see, food science plays a vital role in protecting our health. It makes food safer, more nutritious, available, and sustainable for everyone. So it’s not just the farm where food science makes a difference; it fills up your plate, too! Behind every fresh apple, bowl of cereal, or carton of your favorite lactose-free milk are the food scientists that brought it to you.
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