Women who have been exposed to a chemical found in soap, toothpaste, and mouthwash have a higher risk of developing osteoporosis, new research has found.
It is added to antibacterial soaps, body washes, toothpastes and cosmetics, as well as some clothing, furniture and toys.
Triclosan, a chemical added to personal-care products to prevent bacterial contamination, has been linked to poor heart health and an underactive thyroid.
The analysts investigated information from 1,848 women to decide the connection among triclosan and bone health.
"We have detected that the highest triclosan ranges in the urine had been related to a decreased bone mineral density in the femur and the lumbar spine", lead researcher Yingjun Li from Hangzhou Medical College School of Public Health told HealthDay.
The evaluation of over 1,800 adult United States women, published Tuesday in The Journal of Clinical Endocrinology & Metabolism, additionally unsurprisingly recommended older ladies with higher ranges of triclosan in their urine were more vulnerable to having weaker bones.
The results were published in the Journal of Clinical Endocrinology and Metabolism.
Unilever is one manufacturer that has phased out triclosan from its products in response to consumer demand, although it says it is confident the chemical is safe.
The study wasn't a controlled experiment created to prove whether or how triclosan might directly cause osteoporosis.
Consumers can limit their exposure to triclosan by not using toothpaste containing triclosan and by avoiding antimicrobial consumer products laced with triclosan, including clothes, kitchenware, office and school supplies, carpets and workstation surfaces, he said.
Some studies in animals showed that long-term exposure to the chemical increased the animal's risk for skin cancer.
However, they can also occur in other bones, such as in the arm or pelvis.
CNN reports that, "Osteoporosis is a metabolic bone disease in which a person loses bone mineral density and with the bones weakened, it puts a person at an increased risk for fractures, back pain and loss of height". Often, there are no symptoms until the first fracture occurs.