Should You Avoid Food Colours & Dyes?
Despite the growing trend of healthier and safer food products being introduced into the marketplace, you might be surprised to learn that the consumption of artificial food colours, has been increasing over the years, especially among packaged products marketed to children.
Food colours and dyes have been around since the mid-1800’s and were originally created from coal tar – today, they are typically made from petroleum. (yum!)
Many food manufacturers choose to use artificial dyes vs. natural ones because they create more radiant hues, whereas natural food colours tend to create more of a pastel look.
Artificial food colours are used by food manufacturers in a variety of products, including candy, maraschino cherries, cereal, baked goods, sports drinks, pickles (yes, pickles!), smoked salmon (think pink), and even medications.
The safety of artificial food colours has been very controversial among consumers for some time now, despite several regulatory agencies stating that artificial food colours do not pose significant health risks and are therefore safe to use.
One reason behind the controversy, which has resulted in conflicting opinions regarding their safety, is that some countries have deemed artificial food colours to be safe while some countries have banned them from human consumption.
There have been claims that artificial food colours cause serious side effects in some people, including cancer, allergies, and hyperactivity in children. [1, 2, 3, 4]
1 link to: https://www.ncbi.nlm.nih.gov/pubmed/23026007
2 link to: https://www.ncbi.nlm.nih.gov/pubmed/2824305
3 link to: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3441937/
4 link to: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2957945/
The following colours are approved by the FDA for use in food:
● Blue No. 1 (Brilliant Blue): Found in ice cream, canned peas, soup packets, icing, dairy products, ice pops, and beverages.
● Blue No. 2 (Indigo Carmine): Found in candy, ice cream, cereal and snacks.
● Green No. 3 (Fast Green): Found in canned peas and other vegetables, jellies, sauces, desserts, salad dressings, cereal, pre-cooked pasta, and dry bakery mixes. This food dye is banned in Europe.
● Orange B: Found in the casings and surfaces of hot dogs and sausages.
● Citrus Red No. 2: Found in the skins of oranges that are intended to be eaten (not when an orange is intended or used for processing).
● Red No. 3 (Erythrosine): Found in candy, popsicles, cake-decorating gels, and pistachio gels.
● Red No. 40 (Allura Red): Found in soft drinks, sports drinks, cotton candy, cereals, and condiments.
● Yellow No. 5 (Tartrazine): Found in lemon filling in baked goods, cereal, rice, noodles, cotton candy, instant pudding and gelatin, cake mixes, soft drinks, energy drinks, powdered drink mixes, corn chips and potato chips, chewing gum, and popcorn.
● Yellow No. 6 (Sunset Yellow): Found in cereal, dry mixes and seasonings, baked goods, sausage, meat, and snack foods. Used with amaranth to produce a brown color in chocolate and caramel.
Wondering if the food products you consume contain artificial food colouring?
Read the ingredient labels on the packaging – any artificial food colouring that has been added is required to be listed on food packaging.
Keep in mind that there is no nutritional benefit to using artificial food colouring - not even if it makes it “look” healthier because it looks more fruity!
Should you avoid food colouring and food dyes?
On the whole, food dyes are likely not dangerous for most people, but some are more sensitive to them than others - and some children should be especially mindful of their consumption.
Taking steps to avoid processed foods that contain dyes is a good idea for most everyone, and can improve your overall health.
If you are concerned about the safety and health implications of using artificial food colouring, you can easily make your own natural food dyes using fruits and vegetables, right in your own kitchen!
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REFERENCES
Healthline: Food Dyes - Harmless or Harmful?