Join the Meeting Place for Moms!
Talk to other moms, share advice, and have fun!

(minimum 6 characters)

Working Moms Working Moms

Breastfeeding prevents Autism?

Posted by on Nov. 19, 2013 at 4:52 PM
  • 23 Replies

Before I post, I found this interesting.  I am not trying to start a debate, not knocking anyone's decision.

Breastfeeding Possible Deterrent to Autism

Nov. 6, 2013 - In an article appearing in Medical Hypotheses on September 20, a New York-based physician-researcher from the Touro College of Osteopathic Medicine has called for the testing of umbilical cord blood for levels of a growth protein that could help predict an infant's propensity to later develop autism.


Share This:

Based on an analysis of findings in prior published studies, Touro researcher Gary Steinman, MD, PhD, proposes that depressed levels of a protein called insulin-like growth factor (IGF) could potentially serve as a biomarker that could anticipate autism occurrence.

His research points to numerous prior studies that powerfully link IGF with a number of growth and neural functions. Dr. Steinman -- who has also conducted extensive research into fertility and twinning -- further points to breastfeeding as a relatively abundant source of the protein. He says that IGF delivered via breastfeeding would compensate for any inborn deficiency of the growth factor in newborns.

If the IGF-autism hypothesis is validated by further study, Dr. Steinman says, an increase in the duration of breastfeeding could come to be associated with a decreased incidence of autism.

"By assessing our own research, along with dozens of other relevant studies, there is a strong case to be made that IGF -- known to be deeply involved in the normal growth and development of babies' brain cells -- also serves a biomarker for autism," said Dr. Steinman.

"This leads to two conclusions. First, we need to more deeply assess this hypothesis by conducting umbilical cord blood tests that measure neonatal levels of this growth factor, and then match those results against future autism occurrence in the maturing child.

"Second, those who embrace the hypothesis that IGF is indeed an autism biomarker should advocate and encourage breastfeeding as a highly accessible means of supplementing an infant's natural levels of the protein."

If a newborn's innate supply of IGF were found to be low, Dr. Steinman says, the infant could receive supplemental amounts of the protein -- via breastfeeding or through other relatively simple means -- that could then contribute to more-effective brain function as the baby develops into an active child.

Dr. Steinman says that if IGF were ultimately determined to be a biomarker for the later appearance of autistic characteristics, then researchers would be obligated to act swiftly to develop a simple biomarker blood test to assess protein levels.

If corroborated, Dr. Steinman's theory could also point to potential risks to pregnant women and women of child-bearing age associated with the intake of drugs that lower IGF levels, such as SomavertĀ®, SandostatinĀ®, ParlodelĀ®, and several experimental IGF receptor antagonists.

IGF stimulates special brain cells that provide an essential insulating material, called myelin, around developing nerves. The material helps to efficiently transmit important messages about everything the brain controls -- from physical functions such as movement to mental functions such as sensory perception, thinking and emotions.

In the developing fetal and pediatric brain, myelin also helps nerve fibers in one area of the brain form proper pathways to other regions, allowing the body to hone functions over time. Insufficient IGF results in insufficient insulating material, a phenomenon witnessed in brain biopsies of autistic individuals, and may impede proper pathway development.

Under Dr. Steinman's suggested blood-testing protocol, a sample of umbilical cord blood would be collected immediately after birth to measure IGF. Clinicians may also use routine, heel-stick blood samples, which are already collected from newborns within a day or two after birth to test for inborn errors of metabolism, in most American hospitals. Data collected at birth would be compared with a neurologic evaluation of the baby at 18 to 36 months of age.

If future research were to confirm a connection between IGF and autism, Dr. Steinman recommends a new phase of research focused upon the detection of possibly depressed IGF levels in amniotic fluid during the second trimester of pregnancy. This might be followed by supplementation of the growth factor before symptoms of autism develop.

While breast milk serves as an abundant, natural source of IGF, it can also be delivered through bovine milk or added as a supplement to various potable liquids.

"Autism takes a huge human toll, not to mention its substantial economic impact on families," said Dr. Steinman. "These findings send a powerful message to the research community. Our research is consistently indicating a connection between IGF and autism. The medical community needs to vigorously investigate this ostensible connection and validate it once and for all. As we all know full well, the world would reap untold benefits by finding ways to detect, treat and ultimately prevent this disease."

 

Do you think this research is on the right track?  Do you think related factors may be skewing the research?

by on Nov. 19, 2013 at 4:52 PM
Add your quick reply below:
You must be a member to reply to this post.
Replies (1-10):
Nighttiger
by Ashley on Nov. 19, 2013 at 6:35 PM
Interesting
bebe_ju-rah
by on Nov. 19, 2013 at 6:36 PM
I've read this before. I proudly breastfeed/fed both kids exclusively.
christaberk
by Christa on Nov. 19, 2013 at 6:43 PM
Breast milk is best. Everyone knows that. The benefits of breastmilk are still largely undiscovered.

That's all I'm going to say. :-)
Posted on CafeMom Mobile
levansbx
by Bronze Member on Nov. 19, 2013 at 8:42 PM
This is very interesting, and I'm not at all surprised by the findings.
Marti123
by Platinum Member on Nov. 19, 2013 at 10:01 PM
That would be the most awesome thing ever if they could just supplement this IGF and prevent autism; just phenomenal!

As far as breastfeeding, nearly all mamas know it's the best, but society has NOT really supported breastfeeding as normal. In fact, I feel as though there are nearly 100's of barriers we must hurdle in order to continue to successfully breastfeed. It's crazy.
cjsmom1
by Platinum Member on Nov. 20, 2013 at 8:35 AM
There are too many obstacles for working moms that want to breastfeed.


Quoting Marti123:

That would be the most awesome thing ever if they could just supplement this IGF and prevent autism; just phenomenal!



As far as breastfeeding, nearly all mamas know it's the best, but society has NOT really supported breastfeeding as normal. In fact, I feel as though there are nearly 100's of barriers we must hurdle in order to continue to successfully breastfeed. It's crazy.


cjsmom1
by Platinum Member on Nov. 20, 2013 at 8:38 AM
I think it would be great if they can prove this. I don't think this is the only answer though. I genetics plays a role as well. Some children with autism were breastfed. I think as a country we need to do more to promote breastfeeding.

I had ds when I was 17. No one discussed breastfeeding with me or it's benefits.
mickstinator
by on Nov. 20, 2013 at 9:00 AM

i can see how there may be a link to breastfeeding and autism. the rise of autism does follow a similar track to the rise of formula-fed children. i am curious to see how this plays out.

smorgan865
by Member on Nov. 20, 2013 at 9:07 AM

There are of course exceptions. A good friend of mine breastfed all 3 of her kids well over a year each and her middle boy has autism.

Nighttiger
by Ashley on Nov. 20, 2013 at 12:14 PM
I've also read the rise in paternal age is a coorelating factor and its been proven fathers age has a direct link to increased schizophrenia

Quoting mickstinator:

i can see how there may be a link to breastfeeding and autism. the rise of autism does follow a similar track to the rise of formula-fed children. i am curious to see how this plays out.

Add your quick reply below:
You must be a member to reply to this post.
Join the Meeting Place for Moms!
Talk to other moms, share advice, and have fun!

(minimum 6 characters)