Understanding Food Labels

Do you ever wonder what all those “certifed” and “free” labels are on your food? What’s the difference between “organic” and “free-range” eggs? Does it even matter? Is it all a marketing ploy? Let’s get straight to the point about the meaning of some of our most common food labels since they don’t always feel clear or easy to understand. 

1.Cage Free

This does not mean hens have access to the outdoors. They might be raised without cages, but egg laying hens often live in warehouses and meat hens are raised in barns. Both conditions prove crowded with hundreds to thousands of other hens.



2.Free-Range (also called free-roaming)

For poultry, the producer/farmer must show access to the outdoors, but the condition of the outdoors and length of time the birds have access to it varies greatly from farm to farm. There is no legal definition for this and does not affect what the birds are fed (often other animal waste, additives, antibiotics, etc.).


For other species (pigs and dairy cows), the producer/farmer does not have to show access to the outdoors, they merely have to state they have a free-range facility and that’s that.



3.Grass-Fed

The USDA requires 100% of a grass-fed animal’s diet should consist of freshly grazed pasture during the growing season and stored grasses during the winter. However, they also state “supplementation can be used if the producer logs the type and amount.” This means that your grass-fed beef can be fed antibiotics, synthetic hormones, or be given supplemental feed and still be considered a grass-fed animal.

 

The American Grassfed Association certifies beef that has been pasture/grass based its whole life. They also require that the animal cannot be fed grain or grain byproducts, and must have access to pasture at all times.



4.Grass Finished

There is no legal or regulated definition for this term. These animals could have been fed grains and other things, and then for the last part of their lives given grass. If your label says “Grass Fed and Grass Finished” then you are on to something. You can also look for 100% grass fed.



5.Pasture Raised

This term implies the animal was raised in a pasture, but there is no legal definition or certification program for marketing this term.



6.No Antibiotics

Factory farms give antibiotics regularly to cattle, pigs, sheep and chickens to promote growth and also manage spread of disease due to the confined growing conditions. Look for other labels on these items such as “Certified Organic” before you purchase.



7.No Hormones

For pigs and poultry, hormones are strictly not allowed. So that label on your chicken, turkey or bacon is simply a marketing tool.

 

For beef, hormones are commonly used in production. Look for the term “No Hormones Administered” and you should be safe.



8.Natural

The USDA defines this as “a product containing no artificial ingredient or added color and is only minimally processed.” This only applies to how meat is processed after the animal is slaughtered and does not refer to how the animals were raised.



9.Organic

While the term “organic” limits the use of chemicals, pesticides, hormones, antibiotics and other inputs, it does not define production practices related to confinement or what kind of feed the animals are given. Look for products that are specifically “USDA Certified” as the USDA has strict guidelines for production and handling standards.



10.Vegetarian Fed

This just means that the animal’s diet was free of animal products. It doesn’t mean they were raised outdoors or fed 100% grass.

 

Pigs and poultry are not vegetarians and would not have been fed their natural diet if labeled as vegetarian fed, so look at this as a marketing ploy.




11.Wild Caught

Applies to fish and seafood that were fished from their natural environment. Other fish/sea animals might still be harmed in the harvesting of wild-caught seafood. Also, sometimes the catch might not be sustainable, meaning the ability for a species to reproduce productively was harmed.

 

Farmed salmon is fed dye to make its flesh pink like it would be in the wild. Farmed shrimp are often full chemicals and banned antibiotics, among other things.

 

Learn what kinds of foods you’re buying so you can get the best quality for your money. Dig deeper into grocery store strategy by checking out my blog, Good, Better and Best: How to Navigate Your Grocery Store.

Don't Miss Out!

Heidi Toy Functional Medicine Blog

By Heidi Toy June 14, 2025
Did you know most people didn’t have refrigerators in their homes until well into the 1900’s? It wasn’t even invented for large scale commercial use until the mid 1800’s [1]. So how did people keep their milk cold and make their food last longer? Fermentation. It sounds like a gross concept, because we often associate fermentation with a bad odor, but foods like cheese, yogurt, sauerkraut and pickles are all fermented foods. And those aren’t gross, are they? Well, some might disagree with me about sauerkraut, but that’s beside the point. Fermented foods are digestive aids. Microscopic living organisms in fermented foods help extend the food’s shelf life, enhance flavor, and help the body absorb minerals. These organisms pre-digest the food, getting rid of harmful components, and create more vitamins and enzymes than the food began with. Enzyme-rich foods have many benefits including [2]: Increase digestibility of food we eat Boost immune system Increase alkalinity; neutralizing pH levels Provide a healthy balance of friendly flora in the gut (Learn more about your microbiome in my other blog posts ) Tone the colon and help with elimination Control cravings for unhealthier foods Eliminate toxins and undigested wastes in the body In the “old days,” people use to ferment all kinds of foods through pickling, canning, pasteurization and added salt. Nowadays, however, large scale fermentation has lost many of its nutritious benefits due to the need for speed to get the product on the shelf as fast as possible and as cheap as possible. The only true fermented foods you will find are sauerkraut, kombucha, yogurt and kefir, beans, wine and beer, some meats (such as salami and pastrami), legumes and nuts (such as tofu, soy sauce and miso), sourdough bread, and various kinds of vegetables [3]. Fun facts about sauerkraut: The Germans “stole” it from the Chinese! Sauerkraut (probably not labeled as such for the Chinese, but the same recipe) was one of the main foods for those who built the Great Wall of China. Genghis Khan brought it to Eastern Europe during an invasion. It also contains high levels of vitamin C, and sailors often took it on long journeys to prevent scurvy.
By Heidi Toy May 14, 2025
How can we best keep blood sugar stable? Do what our body is designed to do – use fat for energy. Our species did not survive the Ice Age because of vanilla coffee lattes and cheesecake. Throughout most of our history, we ate a diet that was likely 50-70 percent fat. Look at the old family photo albums, specifically pictures of people in the first half of the 1900s, before we had so many processed foods. You won’t see many fat people--in fact, most look darn skinny. If they lived on the farm, they ate lots of eggs, meat, milk, and vegetables out of their own backyards. “Diet foods” were non-existent. Heart disease was almost non-existent. Our metabolism is designed to work much better with fats better than with sugar. Fats provide the slow and steady fuel our body likes to use for energy. Think of fats as a slow-burning log on the fire. One log (i.e. one meal containing fats) lasts for hours. Starchy carbs, on the flip side, are like kindling. You constantly have to throw more twigs (chips, pasta, bagels) to keep the fire burning. The first step is to know your sugars by reading the labels, and then avoid said sugars as much as possible.
By Heidi Toy May 1, 2025
How Stabilizing Blood Sugar Can Help Put Autoimmune Conditions into Remission and Promote Healing
By Heidi Toy April 14, 2025
Omega-3 and Omega-6 are considered “essential” fatty acids because they cannot be produced by the body--we get them from the food we eat. They are biologically active upon ingestion, which means the body utilizes them right away and cannot store them up for later. They are essential because they help with both inflammatory and anti-inflammatory responses.
By Heidi Toy March 14, 2025
Kill the Candida!
By Heidi Toy March 14, 2025
Hangover or Too Much Yeast?
By Heidi Toy March 10, 2025
Food Cravings Explained: The Hidden Causes of Sugar, Salt, and Carb Cravings (and How to Take Control)
By Heidi Toy February 28, 2025
Why Did I Get Candida and How Can I be Sure?
By Heidi Toy February 17, 2025
Discover How CoQ10 Supports Heart Health, Energy Levels, and More—Especially During Heart Health Month.
Candida yeast overgrowth
By Heidi Toy February 14, 2025
Good Yeast, Bad Yeast
More Posts