Archive for the ‘Environmental Toxins’ Category

What’s in Your Antiperspirant? The Risks of Aluminum Compounds during Pregnancy

aluminum free deodorant natural deodorant

What are aluminum compounds?

Aluminum is the third most abundant element on earth and the primary component of the earth’s crust. In other words, it’s everywhere, including in various cosmetics, medicines, foods and packaging materials. Aluminum is pretty much always found as a compound in personal care products - in particular in antiperspirants. The most commonly used antiperspirant compounds are aluminum chlorohydrates and aluminum zirconium variations.

What are they doing in antiperspirants?

Aluminum compounds are the active components in antiperspirant that prevent sweating and all the FDA approved antiperspirants contain aluminum in one form or another. Note that deodorants and antiperspirants are not the same. While deodorant deals with body odor, antiperspirants specifically target sweating. This means you can prevent body odor without being exposed to aluminum by choosing a pure deodorant with no added antiperspirant – like the new Nine Naturals pregnancy safe deodorant.

What’s the risk associated with aluminum?

It’s especially important to be cautious of high aluminum exposures during pregnancy. A number of studies have been published showing potential developmental defects in animals. These include overall development as well as behavioral and neurological issues.

There have also been a number of studies potentially tying aluminum exposure to neurodegenerative diseases and breast cancer. In particular, antiperspirant has been implicated on the basis that aluminum can be absorbed from through the skin with daily use leading to significantly higher levels of exposure.

At high levels aluminum is certainly a toxin[i]. Fortunately though, when we eat it very little is absorbed through the digestive system so our exposure from consumed aluminum is quite low even though the average adult ingests 7-9 mg of aluminum per day[ii]. In the case of absorption through the skin, any aluminum taken up would have a more direct route to the bloodstream hence the greater concern about this method of exposure. Generally speaking, the main risk from aluminum is for pregnant women and for adults with pre-existing renal conditions and in those cases limiting exposure is advised.

What can you do to limit aluminum exposure?

Choosing aluminum-free products is the best place to start! Note that natural does not mean aluminum-free, but at Nine Naturals it does: our natural deodorant is aluminum-free. We use non-nano zinc oxide, which is pregnancy-safe and effective.


[i] For reviews of scientific literature see Lima et al. 2011 or Becaria et al. 2002

[ii] According to the Agency for Toxic Substances and Disease Registry, a subgroup of the Center for Disease Control

Things We’ve Read: Week of April 7th

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A Father With No Money Hand Built This Crib 30 Years Ago. Wait Til You See What That Baby Just Did. (ViralNova): DIY Inspiration passed down from generation to generation.

Panel Backs Aspirin Use for Some Pregnant Women (WSJ): While aspirin is generally not recommended during pregnancy, there might be a role for low dosages (baby aspirin) in preventing pre-eclampsia.

Gestational Diabetes Rates Rapidly Increasing (ActiveBeat): A healthy lifestyle and diet are critical before and during pregnancy. Rates of gestational diabetes have doubled since the 90′s with 10% of women over 30 & 13% of women over 40 affected.

The TiPED Tiers: If you heart science, you’ll enjoy checking out TIPED. This is one model for determining whether a new chemical poses risk of endocrine disruption in humans.

Trouble Getting Pregnant? Blame Stress! (FitPregnancy): Trying to get pregnant? Some helpful tips on how to minimize stress and take control!

Things We’ve Read: Week of March 24th

Stressed out women may have a harder time getting pregnant (LA Times): Now there’s scientific evidence linking stress and fertility trouble. (Just don’t let it stress you out about being stressed out!)

Baby M and the Question of Surrogate Motherhood (NYTimes): Anyone remember the Baby M story? This article is at once a reminder of the evolution of the role of technology in fertility and a reminder of historical (or ancient) perspectives on motherhood and pregnancy.

Pseudocyesis: When You Think You’re Pregnant, Have Pregnancy Symptoms, But Aren’t Pregnant (HuffPo): We’ve all been hearing about the women who led others (and her own body) to believe she had quintuplets on the way when she was not pregnant at all. This is could be a case of Pseudocyesis.

Senate Endorses Bill to Allow Health Dept to Regulate Toxic Chemicals (VT Digger): Go, Vermont! VT wants a law to keep watch on toxic chemicals linked to cancer, asthma, developmental disorders, reproductive health and the like.

Toxic Test (EWG): How safe is your home? Take the Toxic test and find out! A helpful reminder of how pervasive chemicals are in our everyday life.

The Toxins That Threaten Our Brains

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Dear Friends,

Today I want to share with you an important article from The Atlantic. ”The Toxins that Threaten Our Brain” features recent research by two experts in the fields of pediatric medicine and toxicology – Dr. Philippe Grandjean from Harvard Medical School and Dr. Philip Landrigan from Mt. Sinai School of Medicine in Manhattan.

In late February, Grandjean and Landrigan published a paper arguing that exposure of children to industrial chemicals was responsible for a wide array of neurodevelopmental defects. They further argued that these defects are occurring with such massive, worldwide scale as to merit the label of “silent pandemic.”

The Atlantic article highlights several interesting points about the issue of environmental toxins that we find very relevant to pregnant and new moms: 1) chemicals are omnipresent, 2) pregnancy is the most vulnerable time for exposure, and 3) the regulatory process meant to govern these chemicals is very broken.

Omnipresent Chemicals
Grandjean and Landrigan’s research names twelve chemicals we encounter in our everyday lives, a so-called “dirty dozen”. These include some you’ve probably heard of, like lead, methylmercury and ethanol, and others that might surprise you. These substances pop up pretty much everywhere: in our couches, our cars and in our beauty products. For instance, toluene made the list, and, until recently, it was widely used to make nail polish.

Vulnerability during Pregnancy
The concern arises from the growing body of evidence that these chemicals affect neurological development at levels far below the “safe” limits set by the EPA. This exposure has been linked to loss of IQ points as well as a number of behavioral disorders.

Neurological development is a delicate process; billions of cells must orchestrate themselves in space to ultimately create the most complex organ in the body - the brain. Any disturbance of the developing brain generally has permanent consequences because, physically speaking, the brain reaches its finished form by the age of two. This is why exposure to neurotoxins is so much more pernicious during pregnancy and for newborns.

As for what you can do to reduce risk, Dr. Grandjean recommends eating organic during pregnancy when possible. This will at least minimize pesticide exposure, which is a main area of concern. However, this is not a viable long-term solution for our society.

A Regulatory Process in Need of Reform
The point of all this isn’t to make you panic, but rather to draw attention to the glaring faults of our regulatory process in the United States. As with any toxin “the dose makes the poison.” However, the vast majority of the 80,000 chemicals approved for use are untested, and thus we have no idea what the dangerous dose actually is.

The EPA is almost powerless to fully ban a substance – it’s happened just 5 times out of 20,000 cases since the current legislation was put in place. This is why large-scale reform is needed. Dr. Grandjean suggests requiring at least basic testing of new products in order to identify those that need more involved safety research. He also points to the European system that requires more testing for substances that are more widely used as a very reasonable solution. But all of this will require action, and thus far we have failed to keep up with the science. Until we do, it’s critical that expecting mothers do what they can to minimize exposure.

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At Nine Naturals our mission is to make beauty safe and simple for moms-to-be. We feel that education is the first step in this process and that research like this must be shared. This information empowers us to protect ourselves, our families and our futures. (The Atlantic).

Please share this article with your friends!


Grace
CEO, Founder Nine Naturals

Things We’ve Read: Week of March 10th

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Armed with Arm Candy (Environmental Health News): Researchers test slightly modified silicone bracelets for 1,200 substances and detected several dozen compounds – everything from caffeine and cigarette smoke to flame retardants and pesticides.

FDA Official Rejects Cosmetics Firms’ Safety Proposal (Wall Street Journal): ”The cosmetics industry is fighting against modern regulation. It’s the Wild West as to what the industry puts in its products.” The FDA Official Rejects Cosmetics Firms’ Safety Proposal

Leave Mothering Decisions to Mothers (The Atlantic): New studies question the importance of two behaviors mothers are often shamed for: drinking during pregnancy and not breastfeeding

Secondhand Smoke Tied to Miscarriages, Stillbirths (Reuters): Pregnant women who have been exposed to high levels of secondhand smoke have a higher rate of miscarriages, stillbirths and fetal deaths, a new study suggests.

Warning Signs: How Pesticides Harm the Young Brain (Fern): Researchers have been trying to unravel the tangled effects of pesticides and other chemicals on children’s development.