29/03/2017
Fresh, canned or frozen?
Fresh food, particularly when eaten in season is great, but frozen and canned foods are good alternatives â equally nutritious, and really convenient, with long shelf lives if stored correctly.
Fresh is always best when it comes to fruits and vegetables, right? What defines âfresh?â Fruits and vegetables may have been picked before theyâre ripe to keep longer, yet also before the full complement of vitamins and minerals have developed.
They may spend a number of days on a truck, then in the grocery store and finally in your refrigerator waiting to be eaten. The longer fresh produce sits after being picked, the more nutrients it loses.
On the other side, frozen fruits and vegetables tend to keep nutrients locked in when they are frozen. This technique means the berries or vegetables are frozen at extremely low temperatures with cold, circulating air. Itâs a quick-chill method that keeps ice crystals small, which prevents moisture loss in the food when it thaws.
Canned fruits and vegetables foods may also be processed quickly to preserve nutrients, although they change appearance and texture more so than frozen foods.
So whatâs your best option for the freshest, nutrient rich ingredient?
Fresh is best for foods that are in season and local. Eat them quickly before they go bad or lose too many nutrients. For most fruits and vegetables, that means less than a week after harvest.
When fresh isnât an option, or even sometimes when it is, frozen may be your best option. If you find yourself throwing out a lot of the fresh fruit or vegetables you buy, consider frozen. They can last as long as eight to 10 months when frozen, locking in nutrients. Or if you open them while frozen, you can still enjoy them for up to six months.
Finally, if youâre on a tight budget, frozen may be a cheaper option
Canned fruits and vegetables maintain their nutrient levels very well. They can lose some of their B and C vitamins during the canning process but fat soluble vitamin E and carotenoids content increases. This is due to these nutrients becoming more available to the body for absorption.
Remember to keep an eye out for the salt and sugar in canned items by checking the food label. Choose canned vegetables without added salt and canned fruits in natural juice rather than syrup.
Whether you prefer fresh, frozen or canned, the most important thing is to get plenty of fruits and vegetables in your diet. Pick the tastiest approach that best locks nutrients into your diet to keep you coming back for more.