All Sauce from Weekly Sauce:

Being exposed to more estrogen throughout life — or a longer reproductive life span — may be good for the brain, according to new research that found a lower risk of cerebral small vessel disease in women who had more cumulative exposure. Cerebral small vessel disease happens from damage to small blood vessels in the…  read on >  read on >

Up to 2 million people in the U.S. experience rapid-fire heartbeats from time to time, and many end up in the hospital for treatment. But an investigational nasal spray may help folks with paroxysmal supraventricular tachycardia (PSVT) safely and quickly slow their heart rate on their own. “Currently, PSVT is treated with intravenous medication administered…  read on >  read on >

A new study is strengthening the evidence that stem cell transplants can be highly effective for some people with multiple sclerosis — sending the disease into remission for years, and sometimes reversing disability. Researchers found that of 174 MS patients who underwent stem cell transplants — with cells from their own blood — two-thirds had…  read on >  read on >

A newer understanding of multiple sclerosis (MS) suggests that psychiatric conditions like anxiety and depression may emerge long before classic MS symptoms. “For a long time, it was thought that MS only really began clinically when a person experienced their first demyelinating event, such as in the form of vision problems,” said senior author Helen…  read on >  read on >

Hot flashes and night sweats top the list of bothersome symptoms for women going through menopause. Now, a new study suggests that hot flashes, especially during sleep, may be more than a nuisance: They may foreshadow Alzheimer’s disease. And the more hot flashes a woman experiences during sleep, the greater her risk for developing Alzheimer’s…  read on >  read on >

Women over 50 are turning to weed in droves, and menopause symptoms may be one big reason why, new research suggests These women may not necessarily be getting the results they’re looking for, however. That’s according to menopause experts who say it’s not clear from limited research whether the drug helps ease symptoms or exacerbates…  read on >  read on >