By: Keith Kantor



As a whole Americans eat less then one third of the recommended servings of fruits and vegetables recommended daily. It is important to emphasize that any fruit and vegetables are better than no fruits and vegetables. Taking that into consideration the nutritional value of the fruits and vegetables are also a concern among consumers.


If you are the nutritional head of your home you are the one who plans, shops and cooks most of the meals. This person has a major influence over the state of health of the family. Sometimes with busy schedules and daily stress the gatekeeper takes short cuts. They find themselves turning to the freezer for a bag of vegetables instead of fresh options simply because they did not plan properly. Good news- frozen fruits and vegetables are actually just as healthy and even sometimes more healthy then the fresh options. Canned fruits and vegetables do not retain nutrition as good as the fresh and frozen alternatives.


Frozen Vegetables are Time Savers. 

One of my favorite things about keeping frozen options on hand is that they don’t require any washing, peeling, or chopping. For many of my patients that benefit is the sole reason veggies wind up on their plates. One study found that working-women spend, on average, less than one hour a day preparing, serving, eating, and cleaning up after meals. That’s not under an hour for each meal – it’s less than one hour for all daily meals! Because frozen produce is prep-free, reaching for it can save you a ton of time, allowing you to make healthy dishes at home, rather than opting for takeout or the drive through.


Nutritional Breakdown

In winter, it may not be the quality of the fresh produce that scares us off as much as the price. Frozen vegetable prices, though, are fairly stable throughout the year. And it’s tough to beat the convenience of keeping several bags of frozen vegetables sitting in the freezer, with not a worry in the world about having to use them before they turn brown.


Here is the best part- Nutritionally speaking, frozen veggies are similar to — and sometimes better than — fresh ones. Vegetables that are flash-frozen (which suspends their “aging” and nutrient losses) immediately after being harvested are the best. Frozen veggies and fruits are often picked in the peak of their season, which means they have the most nutritional value at this time.


Elaine Magee, MPH RD (also known as “The Recipe Doctor“) performed a nutritional comparison on both fresh and frozen broccoli florets (uncooked), and the frozen broccoli contained a bit more vitamin A, vitamin B2, vitamin C, and folic acid. A recent government study found no change in amounts of folic acid found in veggies after 12 months of freezing. So don’t let nutrition stop you from buying frozen vegetables. This is especially true if blast frozen or quick frozen below 50 degrees and vacuum sealed.


Fresh fruits and veggies produce enzymes (trypsin and chymotrypsin) that cause loss of color, flavor, and nutrients just after harvest, but the reaction can be stopped by deactivating the enzyme, this is what proper freezing can do. This leaves the frozen veggies with more nutrients. (When done right, that is — the storage process can also cause some nutrients to be lost because oxidation (if not blast frozen and vacuum sealed.) Produce that are best frozen are those fruits and vegetables with high amounts of fat-soluble nutrients, like vitamin A, cartenoids, and vitamin E, because they are more stable during the food processing and storage (like blanching and freezing).


They do not have additives


Because freezing preserves food, no unwanted additives are needed in bags of frozen goodies, like spinach and berries. In addition, “naked” produce (e.g. no added salt or sugar) is the norm, so it’s incredibly easy to find fruits and veggies with single word ingredient lists–simply the fruit or veggie itself. To be sure, always check the ingredients, but I bet you’ll find at least a dozen varieties in the freezer aisle with absolutely nothing added.



Meats and Fish


This is also true with all-natural meats and fish. If they are high quality to begin with, then blast frozen and vacuum sealed they are just as healthy or more healthy than non-frozen meats. One of the reasons for this is vacuum sealing kills all aerobic bacteria (bacteria that needs oxygen). Blast freezing below negative 50 degrees kills all anaerobic bacteria, (bacteria that does not need oxygen). This includes e-coli, listeria and salmonella. This is also true for frozen fruits and vegetables when blast frozen and vacuum sealed. The best place to find blast frozen and vacuum sealed fruits, vegetables and meats is through the fifty plus year old non-profit organization that polices that industry. It is called the All Natural Food Council of North America ( Go to their web site to find the nearest company to you. This way you can be insured they are using all-natural meats, fish, vegetables and fruits. You will also know that they are being blast frozen and vacuum sealed properly. To the best of my knowledge none of these companies has every had a recall for food borne illnesses like salmonella and e-coli because of their expert handling.


Meal Preparation Tips

Be cautious during meal preparation. Studies suggest thawing frozen veggies before cooking can actually speed up vitamin C loss in frozen green vegetables such as peas, spinach, okra, and green beans.


Get the most nutrition and value out of your vegetables by keeping these things in mind. Go easy on the temperature and cooking time, and limit the amount of water you use for cooking veggies loaded with vitamins B and C (remember, water soluble vitamins will quickly vanish in the presence of water).


And here’s some good news for the microwave chef: Studies suggest microwaves have little effect on the nutritional quality of fruits and veggies, much like conventional ovens. However microwaves have several other negatives, try to use the oven instead when time allows.


In conclusion 


The advantage of frozen fruits and vegetables is that they usually are picked when they’re ripe, and then blanched in hot water to kill bacteria and stop enzyme activity that can spoil food. Then they’re flash frozen, which tends to preserve nutrients. If you can afford it, buy frozen fruits and vegetables stamped USDA “U.S. Fancy,” the highest standard and the one most likely to deliver the most nutrients. As a rule, frozen fruits and vegetables are superior nutritionally to those that are canned because the canning process tends to result in nutrient loss. (The exceptions include tomatoes and pumpkin.) When buying frozen fruits and vegetables, steer away from those than have been chopped, peeled or crushed; they will generally be less nutritious, because the nutrients leach out when the produce is broken down.