Food additive 171 (Titanium dioxide) is harmful to our gut and may cause cancer

 

The University of Sydney has released a new study about additive 171, titanium dioxide. Titanium Dioxide is an additive used to whiten and brighten food. Other applications include other personal products such as suncream and cosmetics. The US approved titanium dioxide in 1966. It is estimated that this additive is in over 900 food products on our supermarket shelves. Titanium dioxide is consumed in high proportion, everyday by the general population.

Titanium dioxide is consumed in high proportion, everyday by the general population.

What did the study find?

The study found that nano particles have been shown to interfere with the immune system and cause cell damage. This additive was found to impact the gut microbiota and could lead to inflammatory bowel diseases or colorectal cancer.

Nanoparticles have been shown to cause cell damage and impact gut microbiota. Leading to inflammatory bowel disease or colorectal cancer.

Are the results surprising?

Not to me.

Food labels do not tell us the whole story.

They do not give us enough information. When we look at Titanium Dioxide, we find that is derived from a mineral. Most people would accept that it is ok. Its from a natural source.

It depends. If it was a mineral that was used in its natural form, it could be ok. In the case of titanium dioxide, we see that it goes through significant processing. The mineral needs to be purified with a chloride process or a sulfate process first. Sulphuric acid is extremely corrosive. Chloride… we associate with chlorine and swimming pools.  Ummmm…. Sounds like a science experiment to me. 


Our food shouldn’t
be adulterated in this way. Is it any surprise that our bodies aren’t happy? How is it supposed to recognise this as food?


Our food labels don’t have enough space to tell us what this ingredient actually is.
After reviewing tens of thousands of products, every ingredient is different, even if it is labelled the same.

What was the aim of the study?

The aim of the research was to stimulate discussions on new standards and regulations. To ensure the safe use of nanoparticles in Australia and globally.

There are two points to this:

  1. What are nanoparticles?

  2. Is our regulator (FSANZ) doing enough to protect the health and wellbeing of this nation?

1. What are nanoparticles / nano technology?

FSANZ describes nanotechnology as a ‘range of technologies used to manipulate materials that are generally less than 100 nanometres (nm) in size in one dimension. One nm is one billionth of a metre.

 
What’s all the fuss about nanoparticles?
 

Current scientific research suggests that exposure to some nanomaterials may result in harm to human health and the environment, via inhalation and skin contact.

These nanoparticles can pass through cell membranes in organisms and may interact with biological systems. These nanoparticles may penetrate cells and tissues. They may move through the body, reach vital organs like brain and cause biochemical damage and even cancer.

2. Is our regulator Food Standards Australian New Zealand (FSANZ) doing enough to protect the health and wellbeing of this nation??

The aim of the University of Sydney’s study was to:

 
“…stimulate discussions on new standards and regulations:.
 

Let’s look at the timeline of emerging science on nanoparticles and FSANZs view along the way.

2015

 

FSANZ was alerted to the fact that nanoparticles were included in food. FSANZ denied that they were in the food supply as no company had applied for approval. At that point in time, FSANZ had not tested or regulated the use of nano particles.

FSANZ denied that nanoparticles were in the food supply as no company had applied for approval.

How tight are our regulatory controls, if these nanoparticles were in our food supply, but FSANZ had no knowledge of it?

 
It was only as a result of Friends of the Earth commissioning tests that found these nano particles of titanium dioxide in 14 popular products!
 

Had FSANZ had failed in its role as regulator? FSANZ’s view was that there was no evidence to justify using resources to determine the presence of nanomaterials.

FSANZ’s view was that there was no evidence to justify using resources to determine the presence of nanomaterials

As a result of the findings, France commissioned an investigation to determine the consumer health risks. Food processors and retailers in France announced intentions of removing titanium dioxide.

 

2016

FSANZ published a review into titanium dioxide and the oral ingestion of it. They found that there was not strong evidence to support claims of significant health risks.

2017

FSANZ said it would review a French study on titanium dioxide. They reviewed it and determined that its design had a number of limitations, which restricted its relevance to humans. This was consistent with European Food Safety Authority’s (EFSA) position. They determined that further risk assessment was not warranted as this time.

2018


France suspends the use of 171 titanium dioxide by the end of 2018 after studies suggested it may cause cancer. France asks European Commission to take similar measures. The EFSA examined the four new French studies.

The panel considered that the 4 studies highlighted some concerns with uncertainties Their relevance for the risk assessment was considered limited and further research would be needed to decrease the level of uncertainties.

 

2019

The EFSA released a statement in early May 2019. The statement was based on the French Agency for Food, Environmental and Occupational Health and Safety (ANSES) published opinion.

 
EFSA was requested by the European Commission to provide urgent scientific and technical assistance, regarding the opinion that was issued.
 

EFSA concluded: “…that the ANSES opinion published in April 2019 does not identify an major new findings that would overrule the conclusions made in the previous two scientific opinions on the safety of titanium dioxide as a food additive issued by the EFSA ANS Panel in 2016 and 2018. “ The ANSES opinion highlights uncertainties and data gaps and recommended further investigation. EFSA considered that the recommendation should be revisited once the ongoing work on titanium dioxide (171) is completed.

Now we have the new Australian study.

Should all these uncertainties and data gaps be resolved PRIOR to letting this additive in our food supply?!

 
Why should we be guinea pigs?
 

This is our health we are talking about!

We should be putting #healthbeforeprofits!

Do you think we should be gambling with our health?

Why do our regulators stick their heads in the sand? Are they under enormous pressure from the food industry? 

It boils down to this…

The long term impact for titanium dioxide consumption is poorly understood. There is insufficient evidence about its safety. We know already that this additive is prohibited in the food for infants.

Perhaps we should take a precautionary approach.

We should avoid titanium dioxide in our food until the science is clear. Until the science demonstrates that it is safe and the long term studies support this.

FSANZ should require labelling of nanoparticles so that consumers can make an informed choice. Other countries around the world already do this.  

Do you think we have a right to make that choice?

What is FSANZ’s position on the University of Sydney’s research paper?

At the time of writing this….there has been….


…. silence…
 


I have emailed FSANZ requesting their official response. I expect it will be something like they have said in the past:


“FSANZ continues to
monitor local and international research and commercialisation of manufactured nano particles as part of an intergovernmental task force on nanotechnology.


I also expect that they will follow the EFSA position for the time being.
It will be interesting to see whether EFSA changes their opinion after the University of Sydney’s research has been reviewed.

What can you do?

1. Look out for products that contain 171, titanium dioxide.

Typical products that have this ingredient are:

Mints, Chewing Gum and Confectionery: examples include Eclipse chewy mints. Allens’ cool mints

At this stage I don’t have any recommendations that are additive free. I used to be a BIG consumer of mints and chewing gum. Until I found out what the ingredients were.

Chocolate M&M’s

We have talked about chocolates a lot over Easter. I recommend choosing plain chocolate, as opposed to coloured. Check out my Easter blogs for more info on chocolate suggestions.

 

Praise Salad dressings: examples: coleslaw, caesar

Salad dressings are a minefield for additives. Make your own, super easy! Let me know if you need me to share some recipes. 

 

Cake decorating supplies: including Hoppers Pearls, Dollar Sweets chocolate minis jar, ready to roll icing

Move away from these…they all contain plenty of additives. Opt for natural alternatives instead. Check out the fruit sprinkles here on the Additive Free Marketplace Directory. Real fruit. No numbers. No additives. Additive free! (UPDATE: See comments below regarding Hoppers Pearls).

 

Toothpaste: Colgate Peppa Pig Kids toothpaste and plenty of others

I am still struggling to find a toothpaste that I can recommend. 

Your best bet will be looking in your local health food store.

They will have better alternatives than those at the supermarket.

 

PS This Milk teeth toothpaste is targeted towards infants!!


 We know that 171 Titanium dioxide is prohibited in the food for infants?

But its ok in toothpaste for infants?

We all know little kids swallow toothpaste!

How much regulation do we have protecting our kids?

2. If you find products with 171 in it, please email me. Let’s get a register together of products that contain 171.

 

When you are out shopping, if you come across a product with 171 in it, take two pics. One of the front label. One of the ingredient label. Send it through.
 
Together we can make change!
 

Let’s vote with our dollar and vote for companies that are putting our health before profits.

UPDATE:

I have been contacted by Jenny from Hoppers.  Jenny has advised that the Titanium Dioxide (E171) that is used in the Hoppers brand doesn’t contain nano particles.  Unfortunately we are unable to verify if this is the case.  The manufacturer that Hoppers use won’t be disclosed to us due to intellectual property concerns. I have offered to sign a confidentiality deed regarding the manufacturer details so that I can provide the community with the assurance that I have reviewed this on their behalf.  The offer was declined. 

I have also spoken with an Associate Professor from the University of Sydney that confirmed ALL Titanium Dioxide (E17) approved for use in Australia, contains nano particles.  The use of titanium dioxide is pointless if it doesn’t contain nano particles.  It doesn’t give the product the desired effect.    I have explained to the Associate Professor that Hoppers believes their E171 is nano particle free.  The University are happy to test the Titanium dioxide (E171) Hoppers  use to determine if it contains nano particles or not.

I will provide the AFK community with a further update when more information comes to light.  In the mean time, I recommend that you continue to avoid the additive Titanium Dioxide (E171) unless you have confirmed from the manufacturer’s supplier that the titanium dioxide is in fact nano particle free.  

3. Educate yourself about additives.

a. Download our useful guides from the website.

Additives to avoid” guide

How to get started” guide.

b. Come and join the Additive Free Kids community.

You will find thousands of other Mums choosing to live additive free. All ready and willing to support you on your journey.

c. Check out the Additive Free Marketplace Directory.

This is a directory of products that have been screened on your behalf by me.

All the hard work has been done for you.

The food labels don’t tell the whole story. With each of the ingredients, you will know that I have checked, reviewed and verified the whole story behind the label. There are many ways that you can search the directory. Check out our recent blog that it explains how it works.

d. Seek help if you are still feeling overwhelmed

If you want to get out of the overwhelm. If you want to transition quickly. If you want to take advantage of my ten years of learning all about additives, I can coach you through the transition

It is time we take responsibility for our family’s health. Don’t wait for the science to catch up.

 
Frankie Bell is the Managing Director of Additive Free Kids, a food coach, mentor and is one of Australia’s leading activists against additives in foods.  
Frankie is a mum to 5 boys and has personal experience working through the damaging effects of additives to resolve the multiple health issues and behavioural problems in her own children.  It became Frankie’s purpose to help other families achieve the same improvements for their families. 
These changes can be overwhelming, especially for time poor parents, Frankie has done all the hard work for families to ensure they have access to additive free food, anytime, anywhere.    Additive Free Kids specialises in assisting families to live healthy lives free from additives.  See how you can work together with Frankie here.