Sentences with phrase «early onset of puberty»

While some animal studies had concerns about early onset of puberty, development of breast tissue, or thyroid cancer, this has not been proven as an issue in humans in those studies.
Phthalates have been linked to early onset of puberty in girls, obesity, lower sperm count and testosterone level, under - virilized boys, and male genital deformities such as hypospadias (in which the urinary opening is located somewhere besides the head of the penis, like the underside).
Since 2008, the use of BPA in baby bottles has dropped out of favor with manufacturers, since BPAs have been associated with leading to certain cancers, disruptive to brain development and the reproductive system, including early onset of puberty.
And Dr. Claude Hughes reported that rats born to mothers that consumed genistein (an estrogen - like compound found in soy) had decreased birth weight and earlier onset of puberty compared to controls.
Consumption of animal - based products have also been implicated in earlier onset of puberty for girls, which had begun when girls were on average 16 or 17 until the 20th century, but now we see significant numbers of girls starting to grow breasts before they're 8 years old, and increased risk of infertility.
Exposure to BPA has been linked to a disorder known as «precocious puberty» in females which is an unusually early onset of puberty.
In women, they affect pap smears, encourage early onset of puberty and increase the chance of breast cancer.
BPA exposure has also been linked to obesity, diabetes, and the early onset of puberty.
Bisphenol - A has been linked to early onset of puberty, low sperm count and infertility, and its carcinogenic effects may include breast cancer.
Bisphenol - A is an endocrine disruptor that has been linked to lower sperm count, early onset of puberty, breast cancer, and obesity.
While highly effective, sealants pose concerns: They're made with bisphenol A (BPA), a controversial and ubiquitous synthetic chemical that in low doses has been associated with changes in behavior, prostate and urinary tract development and early onset of puberty.
Other studies have linked low doses of BPA to cancers, impaired immune function, early onset of puberty, obesity, diabetes and even hyperactivity.
It has been linked to early onset of puberty, diabetes, hyperactivity, cancer, and immune system dysfunctions.
Again, bisphenol - A is an endocrine disruptor that has been linked to lower sperm count, early onset of puberty, breast cancer, and obesity.
«In girls, excess weight is associated with an earlier onset of puberty, but for boys we saw a mixed picture.
Overweight boys had an earlier onset of puberty while obese boys experienced a later onset of puberty, compared with normal weight boys.»
On the other hand, the chemicals used in this process, including PBDEs, have been linked to various problems including hormone disruption, early onset of puberty, and developmental delays.
Endocrine disruptors have also been linked to conditions such as male infertility (Male Fertility and Diet and Xenoestrogens and Sperm Counts) and early onset of puberty (Protein, Puberty, and Pollutants and Xenoestrogens and Early Puberty).
Endocrine disruptors have also been linked to conditions such as male infertility (see Male Fertility and Diet and Xenoestrogens and Sperm Counts) and the early onset of puberty (Protein, Puberty, & Pollutants and Xenoestrogens & Early Puberty).
The resulting stress trajectories may include the early onset of puberty (Ge et al. 2001), adolescent stressful life events and circumstances (Wickrama et al. 2015b), romantic relationship problems (Barr et al. 2016), and an off - time (early or late) transition to adulthood, including the acquisition of adult roles such as becoming a parent, cohabiting, and dropping out of school (Lee 2015; Wickrama et al. 2015a, 2005).
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