Safer alternatives

Safer Alternatives

One thing I've noticed about human nature is that extremism can quietly sneak in through the back door once we make up our minds to follow certain ideas. Since I am a person who can certainly become slightly too extreme in my opinions I have recently taken time to re-evaluate some of my postulates regarding health and safety issues of cosmetic products. While my core beliefs haven't changed much, I realized that well-balanced compromise is almost always the most reasonable way out.

Hence, instead of campaigning for radical reduction of daily use of cosmetics, I am more likely to say: Women like to use make-ups and perfumes, and creams, and hair dyes and all sorts of other cosmetics, because among other things, it is fun to use them! And even in following a healthy lifestyle fun is as important as other things.

So I came across a few safer alternatives to beauty products which definitely make the whole business of looking after appearance more fun.

I.    I am UNE.

UNE is a Parisian cosmetics house launched last year which prides itself for its green credentials, an extensive colour range and a manifesto that calls for enhancing, not concealing women’s inner beauty. Doesn't it sound great already? Well, they go even a step further.

Backed by Bourjois Paris’ centuries-long experience in makeup formulation, UNE offers products made from 98-100% natural, and if available, organic ingredients free of petrochemical mineral oils, paraben, silicon, and GMOs. The packaging is also designed for minimum impact on the environment.

UNE Brand Director, Sophie Dugue, explains the vision of UNE products: 'UNE is proposing the first “intuitive makeup”, as it offers essential colours, inspired by the natural colours of the skin, the hair, the eye’s iris and the lips. Therefore, whatever colour you mix, you will always have a harmony; it becomes impossible to fail with your make up!'

The best news is that UNE is available in some of the larger Boots stores. The colour range is truly amazing and mixing the colours is foolproof (tested on my own face :).

Apart from ethical and safety aspects of UNE, the products are attractive, affordable and not giving them a try would be comparable to loosing an interesting opportunity! So, why don't you give it a go?

II.    Welcome to Urtekram

Body products CAN be organic, safe(r), ecofriendly, and free from synthetic preservatives and at the same time FUN and affordable. Urtekram, a company with eco credentials from Denmark, is a living proof :)

Since the 1970s, Urtekram has been producing pure and natural body and hair care products, and from the very beginning t has been aware that the body absorbs whatever we apply to it just like it absorbs whatever we feed it. Therefore, all Urtekram body and hair care products are:

* Free from hormonally active parabens and synthetic preserving agents.

* Made of vegetable ingredients (however, lip balm does contain beeswax).

* Free from petrochemical ingredients.

* A large selection of fragrance-free Urtekram products for children and adults are declared in cooperation with the Danish Asthma and Allergy Association.

*All raw materials must be free from pollution stemming from heavy metals, hydrocarbons, pesticides, dioxin, GMO (genetically modified organisms) and nitrate, and they must be processed by means of the simplest procedures possible.

 

And yet using Urtekram products is highly enjoyable. The Rose and Camomile shampoos smell wonderful and do their job very well. So do the soaps and toothpaste, though I still prefer Jason's SEA FRESH an all natural toothpaste for its much stronger minty taste.

III.    Clay

I'm not an expert in Dr. Hauschka products, but I do like clay in many forms and used for many purposes. I came across Cleansing Clay Mask by Dr. Hauschka and use it as a natural way of cleansing my face. It's suitable for all skin types, it's especially beneficial for  oily or blemished skin.

In this product finely ground clay is blended with extracts of nasturtium and witch hazel to form purifying and gently exfoliating mask. Impurities and skin secretions are drawn out and blemishes and blackheads are visibly reduced.  The product lasts for ages so it's well-worth its price of 20euro or so :)

IV.    Hair dyes can be safer too

I resisted dying my hair for a long time despite the growing pressure from folks to do something about my grey hair. I don't necessarily see anything wrong with grey hair, but I do acknowledge that it made me look older than I really am. In other words, I gave in to the pressure and decided to test Daniel Field's organic and mineral haircare products. I wanted a product that will cover my grey hair and will be easy to apply. In the past I had been using SANTE hair henna (available in Dublin!), but the main problem was a very messy application of the henna, long time for the active ingredients to colour the hair and very poor coverage of grey hair. I still think this is a great product range if you don't need to cover any greys like in my case. SANTE henna actually strenghthened my hair and gave it a nice shine.

Coming back to Daniel Field, her products are formulated with the finest ingredients including high performance organic essential oils and non-genetically modified cereal oils and proteins. They offer gentler, safer alternatives which deliver hair in superb condition without compromise to style or colour. The ebony colour I chose looks natural and fresh on my hair.

V.    Oils

By far the most popular oil on the market is so-called baby oil. Baby oil is nothing else than mineral oil which is a liquid by-product of the distillation of petroleum to produce gasoline and other petroleum-based products from crude oil.

Instead, there is a plethora of oils obtained from vegetable sources which can be safely applied to skin and hair. There are many wonderful oils available on the market, but I have two favourite ones which I have successfully popularized among friends.  

Argan Oil and I - inseparable tandem

Argan oil is made from the nuts of the argan tree, which grows almost exclusively in Morocco. The oil is said to have restorative and age-defying effects. It is high in vitamin E and essential fatty acids, it is believed to help all sorts of skin conditions: dry skin, acne, psoriasis, eczema, wrinkles. Interestingly, argan oil remains one of the rarest oils in the world due to the small and very specific growing areas of the argan tree. I have been using it successfully on my oily skin instead of a cream and it does everything what I need: it keeps my skin well-nourished, soft, younger looking and it does not block pores.

Coconut oil - too simple to be true

Coconut oil is rich in fatty acids, which nourish and moisturize the skin and hair. Polynesian cultures historically have and still do use coconut oil as a beauty oil. A few studies  found that coconut oil applied to the hair reduced hair breakage and damage. You can replace expensive deep conditioning salon treatments, by using coconut oil as a hair conditioner at home. Coconut oil can also be used as a very effective non-poreblocking face and body moisturizer. It keeps my previously troubled hands almost completely eczema-free.  

Finale

This isn't an exhaustive list of safer alternatives to beauty products, but my subjective guide to some of them. I hope you find this article useful and encouraging to look for safer products which don't need to deprive women of the whole FUN of looking after their bodies and... souls!   

Safer alternatives are available, but are usually not as strongly advertised as the mainstream products for obvious (financial!) reasons. Often humble looking beauty products can be far more beneficial than fancy looking popular cosmetics. Happy looking behind the labels!

Argan Oil Production in small Co-op's

Why choose an organic fabric?

I have been following this blog for a while and thought the authors provide very interesting and exhaustive information on textiles. Today's subject: why choose an organic fabric? I hope you will enjoy reading it.

http://oecotextiles.wordpress.com/2011/09/16/why-choose-an-organic-fabric/

Plastically Speaking - The Truth Behind Plastics Part II

Plastically Speaking - The Truth Behind Plastics Part II

How to Minimize your Exposure to Plastics

There are relatively simple ways of reducing your exposure to chemicals in plastics. As I mentioned in my previous post it's not possible to eliminate all plastics from our lives, therefore it's advisable to reduce your exposure to plastics where it matters most - mainly where plastics touch your food and mouth and are more likely to end up in your digestive system.

Here is some general advice on how to minimize potential toxicity of plastics which I compiled based on available literature:

1. With your food use  plastics type #4 (LDPE), #5 (PP), #1 (PETE) and #2 (HDPE). Avoid #3 (PVC), #6 (PS) and #7 (other).

2. Use alternatives to plastic packaging whenever possible.

3. Don't microwave food in plastic containers even if they claim to be 'microwave safe'. Heat can break down plastics and release chemical additives into your food and drink. Ceramic or glass food containers (like Pyrex) are better to store and heat your food and drink.

4. Don't use cling wrap (which is made of PVC) in a microwave. Use a ceramic plate or paper towel instead. If you do use plastic, don’t let the plastic touch the food.

5. Don't used plastic containers for hot, fatty or highly acidic food as there is greater leaching of chemicals into these foods.

6. Avoid old, scratched food plastic containers. Exposures to plastics chemicals may be greater when the surface is worn down.

7. Don't reuse single-use plastics. They can break down and release plastics chemicals when used repeatedly.

8. Wash plastics on the top rack of the dishwasher, farther from the heating element, or, preferably, by hand. This will reduce wear and tear.

9. When using an electric mixer, choose glass or Pyrex instead of plastic to avoid chipping bits of plastic into your food.

10. Use wooden cutting boards -- but care for them properly to minimize bacteria.

Why plastic bottled water is such a bad idea



Avoid plastic bottled water unless you are travelling or live in an area where the quality of water is questionable. Bottled water, because it is less regulated, has less-certain purity and safety than tap water, and is much more expensive. It's generally a good idea to install a home water filter or use an inexpensive filter pitcher instead of buying bottled water. This way you will have much purer, healtier and less expensive water. You will also contribute to reducing landfill waste and exposure to chemicals that leach from the plastic. Remember that plastic bottled water is yet another brilliant business idea which seems to have taken over most of the well-developed countries. Use safer alternatives when you need to take water with you such as a glass or stainless steel bottle without plastic or epoxy lining. If you use a polycarbonate (#7) water bottle in order to reduce leaching of BPA, do not use it for warm or hot liquids and discard old or scratched bottles. Water bottles from #1 or #2 plastics are recommended for single use only. Avoid leaving plastic bottled water in direct sunlight in places like your car or a balcony as it will increase leaching of the chemicals into the water.

Safer Alternatives for Kids

Many baby bottles are made from polycarbonate plastic #7 (which can potentially leach BPA into baby food), including leading brands such as Avent, TommeeTippee and some DrBrown bottles. These bottles are usually clear and hard. Fortunately, there are more and more baby bottles made from #5 (PP) which are pliable and more milky-coloured. The brand which I favour is Medela, but there are many other good brands which produce safer alternatives to polycarbonate bottles. Avoid bottles, sippy cups, training cups and many others made of polycarbonate plastic at all costs and substitute them with glass bottles or made of #5 plastic (PP).

It's not advisable to pour boiling water into plastic feeding bottles. Prepare the mixture in a safe container such as a ceramic or glass bowl and transfer it to a plastic bottle once it's cooled down.

Give your baby natural teethers like frozen washcloths or natural, uncoated wood. Plastic teethers could have harmful additives that leach when chewed. Don't allow your baby or young child to handle or chew on plastic electronics (the remote, your cell phone) because they may be treated with fire retardants.

Look for toys made of natural materials, like wool, cotton, and uncoated wood. While phthalates were recently banned in new children's toys, they may be found in older toys before the ban went into effect, as well as in shower curtains, inflatable beach toys and raincoats.

Why canned food is definitely not good for you

As I mentioned in part I, Bisphenol A (BPA) is a controversial chemical used in polycarbonate plastic containers #7. Its toxicity involves mimicking certain hormones which can lead to serious health consequences (please see my previous post). When I had my baby 4 years ago, the only available BPA-free feeding bottle on the Irish market was Medela's breastfeeding storage bottles. Currently the choice is much wider which suggests that things are changing for better. Due to increasing consumer awareness more and more manufacturers offer their food products in plastic containers which don't contain BPA.

Unfortunately, majority of mainstream canned foods are packaged in metal cans which are lined inside with BPA. Due to certain food processing procedures invloved in manufacture of canned foods, BPA leaching into foods is much higher than in beverages in polycarbonate bottles #7. Therefore, there is a growing support for removing BPA from metal cans lining. Currently new alternatives to BPA are being researched which could prove to be equally versatile and economically viable. In the absence of such widely available safer alternatives, it's wise to avoid all canned foods. Moreover, canned foods are nutritionally inferior to fresh foods.

Although current general scientific advice on BPA in food containers is that leaching of BPA into foods is not significant enough to cause any adverse health problems, many NGO organizations warn that precaution should be exercised in relation to this potent toxicant.

Plastically Speaking - The Truth Behind Plastics Part I

Plastically Speaking - The Truth Behind Plastics Part I

Over the last few decades plastics  have invaded our homes. From my observation few people seem to be concerned about their rather overwhelming presence, which, I think, is due to the fact that public awareness of how potentially harmful plastics can be is very little. Most of us don't really know what plastics are made of and whether they are safe.

Health Concerns with Food Use of Plastics

The toxicity of plastics is not fully understood and adequately tested. A plethora of petroleum-based chemicals are used in the manufacturing of plastics. Certain chemical additives, used in order to change the qualities of plastics such as their softness or resistance to UV light, have been proven to be harmful. They include bisphenol-A and phthalates which are potent hormone disruptors that are increasingly linked to health effects like brain and behavior changes, cancer, and reproductive system damages.

Some chemicals can leach into food and drinks and possibly impact human health. Leaching increases when plastic comes in contact with oily or fatty foods, during heating and from old or scratched plastic. Types of plastics shown to leach toxic chemicals are polycarbonate, PVC and styrene. This does not imply that other plastics are entirely safe. These plastics have just been studied more (source: Institute for Agriculture and Trade Policy available at www.iatp.org).

Although most of the chemicals used in food containers  are considered "safe," that's generally not because they've been proved safe, but rather they haven't been proven to be unsafe. (source: Environmental Working Group available HERE).

Environmental Concerns Associated with Manufacture and Use of Plastics

Most plastics are made from petroleum, a non-renewable and mostly imported resource. Plastic packaging also creates unnecessary bulky waste which takes up a large volume of landfill space.
Plastic manufacturing and incineration creates air and water pollution and exposes workers to toxic chemicals.

Commonly Used Types of Plastics As Food Containers

1 - PETE
Polyethylene terephthalate ethylene, used for soft drink, juice and water containers

2 - HDPE
High density polyethylene, used in opaque plastic milk and water jugs and some plastic bags.

3 - PVC or V
Polyvinyl chloride, used for cling wrap, some plastic squeeze bottles and cooking oil.
A reson for concern! DEHA(di(2-ethylhexyl)adipate) is one of several plasticizers (softeners) to which people have daily exposure through food, water, air and consumer products. PVC cling wrap contains DEHA, which can leach into oily foods on contact and when heated. DEHA exposure can adversly affect liver, kidney, spleen, bone formation and body weight. It is also a possible human carcinogen.

4 - LDPE

Low density polyethylene, used in grocery store bags, most plastic wraps and some bottles.

5 - PP

Polypropylene, used in most Rubbermaid, deli soup, syrup and yogurt containers, straws and other clouded plastic containers, including baby bottles.

6 - PS
Polystyrene, used in Styrofoam food trays, yogurt containers, disposable cups and bowls, carry-out containers and opaque plastic cutlery.
A reason for concern! STYRENE can leach from polystyrene plastic. Styrene is toxic to the brain and nervous system, among workers with longer-term exposures,15,16 but also has been found to adversely affect red blood cells, liver, kidneys and stomach in animal studies.17 Aside from exposure from food containers, children can be exposed to styrene from secondhand cigarette smoke, off-gassing of building materials, auto exhaust fumes and drinking water.

7 - Other

Usually polycarbonate, used in most plastic baby bottles, 5-gallon water bottles, "sport" water bottles, metal food can liners, clear plastic "sippy" cups and some clear plastic cutlery. New bio-based plastics may also be labeled #7.
A reason for concern! Bisphenol A (BPA) is a chemical that mimics the action of the human hormone estrogen and can leach from polycarbonate plastic.A Centers for Disease Control study detected BPA in the urine of 95 percent of adults sampled.  Health Effects of Exposure to BPA can be serious. Hormonal imbalance caused by BPA can stimulate certain cancers. BPA can cause chromosomal errors at low levels of exposure in mice, which can lead to spontaneous miscarriages and birth defects. One study found that women with recurrent miscarriages had threefold higher levels of BPA in their blood than women without miscarriage history. Of 115 published animal studies, 81 percent found significant effects from even low-level exposure to BPA. While none of the 11 industry-funded studies found significant effects, over 90 percent of government-funded studies did so. (Source Smart Plastics Guide by The Institute for Agriculture and Trade Policy available at www.iatp.org). 
BPA can also cause early onset of puberty, and stimulation of mammary gland development in females, changes in gender-specific behavior, decreased sperm production, altered immune function, behavioral effects including hyperactivity, increased aggressiveness, impaired learning and other changes in behavior.

Children and Plastics

I cannot stress enough that children are more vulnerable to toxic exposure due to their immature immune systems, rapid development and different eating patterns. Long term exposures to certain chemicals found in plastics or a few large exposures at a critical time in development could adversely impact children’s health.

Choose and Use Safer Plactics Where It Matters Most

Because plastics are ubiquitous it's not possible to eliminate them altogether from our daily life. It's advisable then to focus on minimizing exposure where it matters most, namely on plastics which come into contact with food. In my next post I will explain in more detail how to use plastics more safely.

What are mycotoxins?

This article has been written by my friend Karolina who is currently pursuing PhD in biochemistry at University College Dublin. I would like to thank her for taking time to share her experience with me and readers of this blog.   

MYCOTOXINS

Fungi are truly important in our lives. We can benefit from their nutritional value or use them as a cure since many fungal species produce bioactive substances such as antibiotics. Unfortunately, some species (we can call them simply MOLDS) produce bioactive substances known as mycotoxins which are very harmful to humans.

There are many classes of mycotoxins with different toxic profile which I will try to summarize later, but the take home message is that mycotoxins are really harmful and in a long term they can cause very serious health problems. In my opinion, they should be considered even more harmful than pathogenic bacteria. Why? Majority of pathogenic bacteria can be easily killed with antibiotics. Unfortunately, we are not able to degrade mycotoxins as easily. It is impossible to degrade them at home due to their resistance to heat and domestic detergents. The only way to get rid of mycotoxins is to use specific chemicals which normally are not available for domestic use. Moreover, even using specific chemicals (very toxic, of course) we are still not able to degrade all mycotoxins.

It is important to notice that mycotoxins producing fungi are present everywhere in our environment. However, until they do not have favorable circumstances they will not grow and produce mycotoxins. What are favorable circumstances then? Mostly high humidity will be enough for growth. Fungal metabolism can be easily switched to different metabolic pathways and for that reason they can use many different sources of energy, but water must be available in the first place.

Where can we find mycotoxins?

Mycotoxins are basically everywhere (vegetables, fruits, nuts, grains, diary etc.) and they were everywhere from the beginning of our planet. I would call that a mycotoxins background. Realistically speaking, it is impossible to reduce that background and I believe that it is not the case. The weightiest problem is to avoid excesses of fungal growth, which, in turn, will help to decrease mycotoxins contamination as well. There is still so much need to improve the food industry practices since use of already moldy products for further processing is not rare.

Why mycotoxins are so dangerous then?

Aflatoxins:

These substances cause chronic liver disease called cirrhosis; kidney, pancreas and spleen failure and fibrosis, severe encephalopathy with brain swelling; they induce liver and gallbladder cancer, myeloma; they are immunosuppressant and enhance possibility of certain diseases like AIDS, jaundice or malaria.

Ochratoxins:

Ochratoxins cause severe kidney failure and renal fibrosis; they cause kidney and liver cancer and increase possibility of miscarriage.

Patulin:

This mycotoxin causes diarrhoea, nausea, irritation, internal haemorrhages; it is toxic for kidneys, immune system and liver, induces cancer and increases chance for miscarriage. In the cell, patulin destroys cellular membrane and blocks mRNA and protein synthesis.

Fumonisins:

They are potentially cancerogenic for liver and kidney; they cause diarrhea, nausea and are toxic for liver cells.

Trichothecenes (including T-2)

It is a very dangerous group of mycotoxins widely used during II World War as a poison (especially T-2). Trichothecenes are highly toxic for liver and cause severe and painful dermatitis including skin ulcers and skin inflammation. They can increase probability of miscarriage and liver cancer.

Zearalenone:

It is especially dangerous for women. It can decrease fertility, blocks ovulation and increase chance for miscarriage.

How to reduce exposure to mycotoxins?

To reduce mycotoxins exposure we have to reduce molds in our living space!!!

Shopping

·         Make sure that you choose fruits and vegetables with healthy looking skin, roots and leaves. Never pick an item that has even the smallest signs of mold.

·         Be sure that other items on the same tray or in the same box look healthy. Remember that if other items are moldy already there is a huge probability that spores of fungi have already spread.

·         A plastic packaging which is covered with water drops from the inside is usually a bad sign. If you decide to take such an item make sure that the foods inside look healthy.

·         Please avoid commercially available juices!!! Based on many publications it is widely known that juices contains huge amounts of mycotoxins, especially patulin.

At Home

(Kitchen)

• Never use food that has even the smallest spot of mold. Remember that cutting of an affected part does not protect you because toxins have already spread throughout the item.
• Remember that heat and detergents do not degrade mycotoxins. It is only possible eliminate them in the laboratory using high heat and specific chemicals. That is why frying, cooking or baking will never help you get rid off mycotoxins.
• If any of your items has even a small spot of mold, don’t hesitate to throw it away. I know it sounds horrible, I dislike doing it myself, but I believe that it may cost you more to accumulate mycotoxins in your body. Please, monitor your products and use them before they go off. It takes only few seconds to go through your food and decide what you have to use next. I always keep items that I have to use first on my upper shelf in the fridge. I always know what to use first and do not throw away food any more. 
• If you buy vegetables, fruits or other items in a plastic packaging always take them out or at least make a few big holes in the plastic to provide an air flow and prevent mold growth.

(General Home Tips)

• Always ventilate your home. Leave doors open to even the level of humidity in your place. Remember that fungi love high humidity. Please, make sure you ventilate your living space, especially bathroom very well. That will help you to prevent fungal overgrowth.  
• If you notice fungal growth somewhere in your place, bleach it carefully. Toxically speaking J I am against using such harmful cleaning products. However, I believe that mold in your living space can cause more harm than bleach. So I use it in this case without feeling guilty.

I hope that these tips will help you reduce your mycotoxins exposure and I wish you good health and of course strong will to fight with our toxic world :D

Mould - the burning question

Mould - the burning question

People spend a large amount of time each day indoors. For that reason, the quality of air they breathe is an important determinant of their health and well-being. As I mentioned in my one of my earlier posts, indoor pollution from chemicals contributes significantly to morbidity and mortality worldwide. Today I would like to concentrate on biological agents which contribute to indoor air pollution.  

The inadequate control and low awareness of the importance of indoor air quality creates a considerable health burden. In a report from 2009, World Health Organization recognizes indoor air pollution from dampness, mould and other biological agents as important risk factors for human health in both low-income and middle- and high-income countries. Indoor dampness is a particularly important issue in Ireland due to the specific climate conditions. In addition, an increasing shortage of affordable housing provides little incentive for landlords to improve rental accommodation. The cost involved in remediation of mould-affected house is high and it may stop landlords from improving (quite often!)substandard housing conditions.

Microbial pollution involves HUNDREDS of species of bacteria, fungi, algae and protozoa that can grow indoors (see page 12 of WHO report for more detailed information on the microorganisms). Many of these organisms are ubiquitous and the determining factor for their growth is moisture available within the building: the more moisture is available, the bigger number of 'little friends' spread all over the living surfaces.

Health Effects of Indoor Dampness

* Dust mites, several fungi and bacteria produce toxins and irritants known to be associated with respiratory health problems. Exposure to microbial contaminants is clinically associated with asthma, respiratory infections, cough, wheeze, allergies, and other immunological reactions.

* Dampness may also promote bacterial growth and the survival of viruses, but this has not been extensively researched.

* Dampness is an indicator of poor ventilation, which may result in increased levels of a wide range of other potentially harmful indoor pollutants (see my previous post HERE).

* Excess moisture may also result in increased chemical emissions from building materials and floor covers (see my previous post HERE).

While moisture formation is dependent mainly on building design and construction materials, there are measures which can be taken by the users of the building to prevent mould build-up. One of the foremost important measures is proper ventilation of all indoor spaces (especially bathroom, kitchen and laundry room). Other measures which can be taken include: indoor temperature control (especially in the winter) to prevent potential condensation, avoiding formation of stagnant pools of water, avoiding carpets and upholstery which are difficult to clean.  

My next post will attempt to give a brief description of toxic contaminants produced by the above-mentioned microorganisms and how to clean a shallow mould growth.

Let's TALC about health!

Let's TALC about health!

From my humble observations it seems that the public awareness of what constitutes TALC is very low. It’s even lower when it comes to its long-debated toxicity. For many of us talc is simply talc. I hope the short text below will cast some light on the murky clouds surrounding talc. I decided not to give talc the benefit of the doubt and discontinued using it (and any other products containing it) long time ago. I use a minimal amount of cosmetics from well-established manufacturers of safe cosmetics (recently I seem to favour Urtrekram, but there are many other manufacturers whose products might be locally available in your areas, such as Jason, Burt's Bees, Weleda).  

TALC [(derived from the Persian tālk (تالک )] refers to both mineral talc and industrial mineral products that are marketed under the name talc and contain proportions of mineral talc that range from about 35% to almost 100%. Talc occurs naturally in many regions of the world and its softness has made it valued for centuries as a body powder. Mineral talc occurs naturally in a platy (flat) form, but may also occur as asbestiform fibers (which describes the physical form and does not imply the presence of asbestos). Mineral talc products prior to mid-1970’s may have contained asbestos fibers. Nowadays the purer forms of talc (approx >90%) are used in many cosmetic products, including those for feminine hygiene, baby powders, soaps, blushes, powder compacts and eye shadows, foundations and beauty creams.

Unfortunately, numerous pathological studies have shown that particles and fibres that enter the body can migrate to distant organs. Analogously, following perineal application, talc particles can migrate from the vagina to the peritoneal cavity and ovaries. The association between talc use in the perineal region and ovarian cancer was investigated by a number of research groups worldwide. A very large number of studies have found that women who used talc experienced excess risks of ovarian cancer; some results were statistically significant and some were not. Some studies linked the use of talc with other forms of malignant tumours. In 2006 International Agency for Research on Cancer (part of WHO) evaluated data available on TALC and classified it as a possible carcinogen (group 2B).

International Agency for Research of Cancer - evaluation of talc: 

IARC evaluation of TALC

Research report on perineal use of talc and risk of ovarian cancer:

Abstract of Research Report

Big businesses can afford strong lobby groups. Here is a European lobby group which clearly downplays the research findings about toxicity of talc:

EUROTALC