John Arshadi

The elastic muscles of the vagina can stretch and return to their usual shape. During aging and after childbirth, the muscles around the vagina may become less strong. Despite the myths, sex does not have a lasting impact on vaginal tension. The pelvic floor muscles surround the vagina. These may weaken over time, which can
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In a recent study, mice that ate a diet with reduced levels of a particular amino acid responded better to cancer treatments. The findings are intriguing, but the authors call for caution. Meat and eggs contain particularly high levels of methionine. Doctors and other experts now understand the significant role that nutrition plays in health.
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Celexa is the brand name of a generic drug called citalopram, which is an antidepressant in the selective serotonin reuptake inhibitor (SSRI) class. Doctors prescribe Celexa to treat major depressive disorder. Some doctors may also prescribe Celexa for other conditions that the Food and Drug Administration (FDA) have not yet approved it to treat. These
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Between 50 to 70 million Americans have a sleep disorder. Sleepless nights are associated with a number of adverse health outcomes including heart disease, high blood pressure, diabetes, and certain cancers. Evening use of alcohol, caffeine and nicotine are believed to sabotage sleep. Yet, studies examining their effects on sleep are limited by small sample
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A new study from researchers at the University of Cincinnati (UC) and Cincinnati Children’s looks at the prevalence of abnormal thyroid function in youth with severe mood and anxiety disorder. It is the largest study to date of this population and will help mental health professionals better understand the predictors of abnormal thyroid function, like
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Assistant Professor of Neurobiology Chenghua Gu and colleagues have discovered how two particular proteins help modulate the formation of new blood vessel networks, a process called angiogenesis. The findings could make it possible to improve upon existing therapies that block angiogenesis in cancer patients, whose tumors require oxygen and nutrients from blood in order to
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Chronic pain. The National Institutes of Health reports that tens of millions of Americans suffer from it. Chronic pain can destroy your quality of life and make even the simplest of tasks unbearable. Experts at Mayo Clinic want to change that. They are using an implantable device that stimulates the spine to reduce pain for
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A hysterectomy is a surgical procedure in which a surgeon removes a person’s uterus. However, the surgeon often leaves part or all of the ovaries intact, which means it might still be possible for an individual to get ovarian cancer. Ovarian cancer starts when tumor cells develop in the ovaries or the surrounding tissues. The
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Abdominal ultrasounds use sound waves to create images of structures and blood flow in the abdomen. These ultrasound images are a useful way of examining organs, tissues, blood vessels, and other structures within the abdomen. Ultrasound imaging involves sending high-frequency sound waves into the body. These waves reflect off of organs and other structures inside
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A wide-ranging review of 36 trials found that testosterone may have profound positive effects on sexual function and well-being in postmenopausal women. New research extols the benefits of testosterone for the sexual well-being of older women. This review, published in The Lancet Diabetes & Endocrinology, included blinded randomized controlled trials of testosterone treatment that had
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