Sunday 20 October 2019

Canned Food! Good or Bad?

In today’s life everybody is very busy and so no time to cook. Our busy lifestyles make convenient cooking, enticing. However, the question is often asked: is canned food healthy for you? Always, a question comes in our mind that what is the  health factor behind canned food. Canned foods can be a lifesaver; they can also be dangerous.

The good:
  • Canned food is a convenience alternative to fresh foods. They are convenient and can be found almost anywhere. It’s practical way to add more nutrient-dense foods to your diet, they don’t spoil easily and can be stored safely for years. 
  • They are also affordable.
  • Fresh fruit can cost a pretty penny when out of season. Canned is a great way to enjoy fruit any time of year. 

The bad:
  • Canning is used to preserve foods for long periods. During this process, foods are prepared, sealed and heated. Heat is used to kill harmful bacteria and prevent spoiling, but can also destroy heat-sensitive nutrients like Vitamins B and C. For this reason, canned foods often get a bad rep for being less nutritious than fresh or frozen foods.
  • May Contain Deadly Bacteria- canned foods that weren’t processed properly may contain dangerous bacteria known as Clostridium botulinum. Consuming contaminated food can cause botulism, a serious illness that can lead to paralysis and death if left untreated. It’s important to never eat from cans that are bulging, dented, cracked or leaking.
  • Added Salt, Sugar or Preservatives-Salt, sugar and preservatives are sometimes added during the canning process. Excess salt or sugar may pose health problems. A variety of other natural or chemical preservatives may be added as well.
  • May Contain Trace Amounts of BPA- BPA (Bisphenol) is a chemical that is often used in food packaging, including cans. So BPA can migrate in the food content. BPA is linked to health problems like heart disease, type 2 diabetes and male sexual dysfunction.

How to make the right choices

All canned foods aren’t created equal. So, you still need to be mindful when going to the shop:
  • Always read food labels and the ingredients list.
  • Choose lower sugar and lower sodium versions.
  • Look for any dents in the cans. If you see a dent, find another can to prevent the risk of botulism.

  • Choose BPA free cans – BPA has been linked to heart disease and other chronic diseases.
  • Never eat from cans that are bulging, dented, discoloured, rusted, cracked, or leaking.

  • Check the best before date.

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