We've known
phthalates affect the genital development of lab rats, but for the first time ever, human data has been published.
There's weaker evidence, he adds, that
phthalates affect the nervous and immune systems.
The greatest concern is the way
phthalates affect reproductive organs and hormones, especially in prepubescent males.
«We don't know exactly how, but we have a pretty good idea that
phthalates affect hormones of the baby and thus development,» she says.
The CDC maintains that further research is needed to understand how
phthalates affect humans, and several such projects are under way.
Not exact matches
In a March 2013 episode of the NBC program «Dateline,» one of the show's producers wanted to see how her daily behaviors
affected the levels of chemicals in her body, including
phthalates and triclosan.
Pubertal girls were
affected by higher glucose levels during fasting, which was associated with various
phthalate metabolites.
Furthermore, high levels of exposure to this di (2 - ethylhexyl)
phthalate through the use of medical tubing and other plastic devices for feeding and medicating newborn infants has been predicted to
affect the development of the male reproductive system, according to the National Institute of Environmental Health Sciences.
Although there's no definitive proof that
phthalates cause problems in humans, «the greatest concern is how early - life exposure will
affect male [reproductive] development,» Dr. Carpenter says.
Parabens — preservatives used in everything from deodorants to moisturisers — are thought to negatively
affect testosterone levels, while
phthalates — as well as being virtually unpronounceable — have been linked to asthma, cancer, obesity and reduced fertility in men.
Eating chicken during pregnancy may
affect the size and development of one's son's penis due to
phthalate contamination of the meat.
These chemicals
affect our health in different ways, and one class of chemicals called
phthalates may
affect human metabolism and weight, specifically.
Furthermore, available evidence from in vitro studies suggests that one of the possible mechanisms through which
phthalates exposure may
affect insulin sensitivity is oxidative stress, either by activation of peroxisome proliferator — activated receptors (20) or by changes in mitochondrial membranes potential and permeability (21).
Research reveals that
phthalates and BPA
affect reproduction in all studied animal groups and impair development in crustaceans and amphibians.
Some types of
phthalates have
affected the reproductive system of laboratory animals.