Conversation with Children

A 2004 study shows insecticides may adversely affect the size of babies born in upper Manhattan, but new restrictions on the substances have coincided with a rebound in baby sizes in the area. Mothers with the highest amounts of chlorpyrifos and diazinon in their umbilical-cord blood gave birth to babies an average half pound lighter and one-third of an inch shorter than those born to mothers with no discernible level of the substances, the study by researchers from Columbia University found.

But sizes of newborns appeared to rebound as the U.S. Environmental Protection Agency gradually imposed a ban on indoor use of the two pesticides - once widely used by exterminators - between 2000 and 2002, the study found. The substances are still allowed on farms. The study found one-third of babies were born to high-exposure women between 1998 and 2000, but only one in 77 were in that group between 2001 and 2002. The decrease in exposure coincided with a rise in babies’ sizes, said Dr. Robin Whyatt, lead author of the study and a professor at Columbia. The study included 314 babies born in Harlem and Washington Heights, in upper Manhattan. It was published in the journal Environmental Health Perspectives.

Birth weight may affect children’s later physical and mental health, researchers said. 15 years ago there were approximately 3,500 pesticides, insecticides, and herbicides on the market…two-thirds of which are suspected to cause cancer.

Today there are nearly DOUBLE that number of chemicals on the market, many of which are being sprayed directly on commercial food crops! These chemicals don’t just affect infants physical and mental health. TIP: BUY ORGANIC FOOD!

In health,

Thomas Von Ohlen. MS, NC

Thomas Von Ohlen MS, NC, is a clinical nutritionist and co-author of the book, “101 Great Ways to Improve Your Health.” He is also the developer of Plasma Pro software, a blood test analysis program for doctors. His free weekly newsletter is available at his website www.HealYourBodyNow.com

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The majority of children can hear and listen from birth. They learn to talk by imitating both the voices of their parents and relatives and the sounds around them.

Unfortunately, this is not the case for all children. Two to Three percent of children in the United States either are born deaf or are hard-of-hearing; and many more lose their hearing during childhood. It is imperative that deafness or hearing loss is detected as early as possible as these babies may need to learn verbal communication and language differently.

At what stage should I have my baby’s hearing screened?

Hearing screening should take place within the first month of life. Make sure you see a hearing expert (Audiologist) if hearing loss is suspected; they should test your baby’s hearing within three months of age and if hearing loss is established it is important to think about the use of hearing devices or other communication options by six months of age.

Where do I go to get my baby’s hearing screened?

Many hospitals routinely screen all newborns for hearing loss. Some hospitals only screen those newborns considered to be at high risk of hearing loss, such as infants that have a family history of deafness or hearing problems, low birth weight, or certain other medical conditions.

It is important for your baby to be screened as many children with no risk factors whose parents and grandparents have normal hearing can be born with hearing loss. It is a good idea to find out what your hospital does. If you are already home with your baby and you are unsure if your baby’s hearing was tested, ask the doctor or the clinic where your baby’s records are.

Many States have passed Early Hearing Detection and Intervention legislation and a few Sates frequently screen the hearing of most newborn babies although there is no legislation requiring it. If you would like to find out what your State does regarding the hearing screening for babies, you can browse the American Speech-Language-Hearing Association (ASHA) web site at www.asha.org.

How is hearing screening preformed on babies?

There are two tests used to screen hearing in babies, both of which require no activity from the baby other than lying still.

The first the Otoacoustic emissions (OAE) test shows if part of the ear is responding correctly to sound, a sponge earphone is positioned in the ear canal during this test and the ear is stimulated with sound, the “echo” is then measured. Everyone with normal hearing has this “echo” therefore if this is missing it could be an indicator of hearing loss.

The second test is the auditory brain stem response (ABR) test, which checks how the brain and the brain stem respond to sound. During this test, electrodes are positioned on the ears and head and the child wears earphones. A child should be calm and quiet during this test so a mild sedative may be administered. Electrical activity in your child’s brain, when they should be hearing, is then measured when a doctor or nurse sends sounds through the earphones

If the response from the child is not consistent for the duration of these tests, a follow up hearing screening and referral to an audiologist may be suggested by your doctor. This is to provide a more comprehensive hearing evaluation.

How important is it to have my baby’s hearing screened early?

Children begin learning speech and language within the first 6 months, the most important time for exposure to language and learning is the first three years. Research shows that early intervention for the hearing impaired produces better language skills and also the sooner you know about hearing lose or deafness, the sooner you can ensure your child benefits from strategies designed to help them learn to communicate.

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