You have probably seen these terms on food labels and in the news, but what do they really mean? And how important is buying organic and natural foods when it comes to healthy eating. Some terms are helpful and others are misleading. So, let’s look at some of these terms to see what they really mean.
The term “natural” broadly means minimally processed and free of synthetic dyes, coloring, flavorings and preservatives. These foods can still contain such ingredients as high fructose corn syrup and genetically modified organisms (GMO’s). Natural is largely unregulated by the USDA for most foods except meat, poultry and egg products. Foods containing meat, poultry, or eggs must be minimally processed and free of artificial ingredients in order to be labeled “natural”. However these animals may be given antibiotics, growth hormone, and fed GMO feed.
Organic claims on food products are regulated by the USDA. Organic foods must be produced without the use of most conventional pesticides, synthetic fertilizers, sewage sludge, irradiation, or genetic engineering. These foods are also produced using methods that promote the conservation of our natural resources.
Organic meat, poultry, eggs and dairy products come from animals that are raised without the use of antibiotics or growth hormones. These animals also must be raised in living conditions that encourage natural behaviors such as the ability to graze on pastures and are fed 100% organic feed. This makes it less likely that these animals will carry disease or create antibiotic –resistant strains of bacteria.
Organic crops must be grown in safe soil, have no modifications and must remain separate from conventionally grown crops. Farmers are not allowed to use synthetic pesticides, bioengineered genes (GMOs), petroleum-based fertilizers and sewage sludge –based fertilizers. The Environmental Working Group (EWG) is a non-profit organization that provides and annual list called the “dirty dozen”. The list names 12 fruits and vegetables found to be highest in pesticide residues based on laboratory tests from the USDA. The dirty dozen currently includes apples, celery, tomatoes, peaches, strawberries, imported nectarines, grapes, spinach, kale, pears, cherries, and potatoes. However, 2016 FDA residue findings suggest, particularly for domestically produced foods, that pesticide applications generally demonstrate compliance with legal and established agricultural practices. The majority of samples tested contained no detectable pesticide residues while any detected residues were typically present at levels far below the tolerance levels. This testing was conducted on produce that was not labeled organic.
In the United States there are 3 levels of organic claims:
- 100 –percent Organic. Products that are completely organic or made of only organic ingredients qualify for this claim and a USDA Organic seal.
- Products in which at least 95 percent of its ingredients are organic qualify for this claim and a USDA Organic seal.
- Made with Organic ingredients. These are food products in which at least 70 percent of ingredients are certified organic. The USDA Organic seal cannot be used but “made with organic ingredients” may appear on its packaging.
- Grass –fed and grass- finished or 100% grass-fed.
If an animal is grass- fed and grass-finished then their feed was composed entirely of grass, legumes, and green vegetation up until the animal was slaughtered. However, this label does not address the use of antibiotics, hormones, or pesticides. USDA defines “grass fed” as it applies to labeling but does not regulate it in any way. So when shopping for meat, you need to make sure you are getting 100% Organic, Grass-Fed meat. Grass-fed beef is leaner and has been shown to have healthier omega-3 fatty acids.
- Cage –Free
This term simply indicates that animals were not kept in cages. They are still in an enclosed facility, but with unlimited access to food and fresh water. The facility; however; could be very small and crowded with little room to move about. This health claim does not mean that animals were free to roam in pastures or that they had access to the outdoors. Many cage-free claims are not certified, making it a misleading label.
- Free- Range
USDA has approved this term for animals that were raised in a sheltered facility with unlimited access to food, water, and access to the outdoors. It does not indicate that the animal went outside in its lifetime, only that there was a door to the outside. The term does not specify the outdoor conditions, but pastures are permitted to be fenced and covered in netting.
- Pasture – Raised
USDA has not developed a definition for this term yet; however; many farmers use it to distinguish themselves from “free range” farms. Animals are free to roam outdoors with unlimited access to food, fresh water, and indoor shelter in case of bad weather. This differs from “free range” in that pasture-raised animals spend more time outdoors than indoors. This is the most ideal label to look for when choosing chicken and eggs. Often these animals are not given growth hormone or antibiotics, but you need to ask to be 100% sure.
- Locally Grown
What is local food? Unlike organic standards, there is no specific definition. Generally local food means food that was grown close to home. This could be in your own garden, your local community, your state, or your region. People buy locally for the financial benefits, less transportation of the food and freshness of the food. Small local farmers often use organic methods, but sometimes cannot afford to become certified organic. Visit a farmers market and talk to the farmers. Find out how they produce the fruits and vegetables they sell.
In summary, it is important to look at claims on the foods that you buy to be sure you are getting what you want. Be aware of the differences in labels so that you know what you are buying, particularly if it costs you more than conventional foods.
Council for Agricultural Science and Technology (CAST) 2019. Interpreting Pesticide Residues in Food. Issue Paper 66. CAST. Ames, Iowa. www.cast-science.org
http://eatlocalgrown.com/article/12735 – what do-organic-natural-cage-free
Article by Sherry Gray, UConn Extension Educator