Breast cancer may be likelier to spread to bone with nighttime dim-light exposure

Exposure to dim light at night, which is common in today's lifestyle, may contribute to the spread of breast cancer to the bones, researchers have shown for the first time in an animal study.

from Women's Health News -- ScienceDaily https://ift.tt/2HDSvgB

Breast cancer may be likelier to spread to bone with nighttime dim-light exposure

Exposure to dim light at night, which is common in today's lifestyle, may contribute to the spread of breast cancer to the bones, researchers have shown for the first time in an animal study.

from Women's Health News -- ScienceDaily https://ift.tt/2HDSvgB

How does estrogen protect bones? Unraveling a pathway to menopausal bone loss

Women who have reached menopause are at a greater risk of developing osteoporosis, which can lead to bone fractures and long-term impairment of mobility. Studies have suggested a link between reduced bone density and low estrogen levels due to menopause, but the basis for this link is unclear. Researchers found that the protein Sema3A plays a key role in maintaining healthy bones, suggesting a new therapeutic avenue to treat osteoporosis.

from Women's Health News -- ScienceDaily https://ift.tt/2UKVR4a

How does estrogen protect bones? Unraveling a pathway to menopausal bone loss

Women who have reached menopause are at a greater risk of developing osteoporosis, which can lead to bone fractures and long-term impairment of mobility. Studies have suggested a link between reduced bone density and low estrogen levels due to menopause, but the basis for this link is unclear. Researchers found that the protein Sema3A plays a key role in maintaining healthy bones, suggesting a new therapeutic avenue to treat osteoporosis.

from Women's Health News -- ScienceDaily https://ift.tt/2UKVR4a

Breast ultrasound and cancer detection rates increased under new laws

State breast density notification laws that mandate reporting of mammogram results can prompt further screening and modestly boost cancer detection rates, say researchers.

from Women's Health News -- ScienceDaily https://ift.tt/2WhELvg

No evidence that calcium increases risk of AMD

Eating a calcium-rich diet or taking calcium supplements does not appear to increase the risk of age-related macular degeneration (AMD), according to the findings of a study by scientists at the National Eye Institute (NEI). AMD is a leading cause of vision loss and blindness among people age 65 and older in the United States. The study findings are published in JAMA Ophthalmology.

from Women's Health News -- ScienceDaily https://ift.tt/2TopjeR

Study links perimenopause to accelerated fat mass gains, lean mass losses

A new study confirms what women approaching menopause have long suspected: menopause does make fat go up. The study finds that women undergoing perimenopause lost lean body mass and more than doubled their fat mass. The research demonstrates that body mass index (BMI) is a very important clinical tool for predicting health events, such as getting diabetes or having cardiovascular disease -- but is a less useful gauge of cardio-metabolic risk in older women.

from Women's Health News -- ScienceDaily https://ift.tt/2WhFWdR

Breast ultrasound and cancer detection rates increased under new laws

State breast density notification laws that mandate reporting of mammogram results can prompt further screening and modestly boost cancer detection rates, say researchers.

from Women's Health News -- ScienceDaily https://ift.tt/2WhELvg

No evidence that calcium increases risk of AMD

Eating a calcium-rich diet or taking calcium supplements does not appear to increase the risk of age-related macular degeneration (AMD), according to the findings of a study by scientists at the National Eye Institute (NEI). AMD is a leading cause of vision loss and blindness among people age 65 and older in the United States. The study findings are published in JAMA Ophthalmology.

from Women's Health News -- ScienceDaily https://ift.tt/2TopjeR

Study links perimenopause to accelerated fat mass gains, lean mass losses

A new study confirms what women approaching menopause have long suspected: menopause does make fat go up. The study finds that women undergoing perimenopause lost lean body mass and more than doubled their fat mass. The research demonstrates that body mass index (BMI) is a very important clinical tool for predicting health events, such as getting diabetes or having cardiovascular disease -- but is a less useful gauge of cardio-metabolic risk in older women.

from Women's Health News -- ScienceDaily https://ift.tt/2WhFWdR