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Key TakeawaysA large-scale study has narrowed down important genetic risk factors for breast cancer.While anyone, regardless of gender, can develop breast cancer, there are certain factors that put someone at greater risk of developing the disease, like family history.These findings may help doctors determine what to look out for when determining breast cancer risk through genetic testing. Key Takeaways A large-scale study has narrowed down important genetic risk factors for breast cancer....

Key TakeawaysRiding in a car with someone outside of your home carries a risk of COVID-19 infection for yourself and others.A new study finds that rolling your windows down is more effective than car ventilation for improving air circulation and reducing airborne transmission of the coronavirus.Sitting in the back of the car and opening the window farthest away from you may also improve air circulation and reduce exposure to aerosol droplets....

Key TakeawaysWith the largest genome-wide association study on depression to date, researchers have identified 178 specific gene variants linked to depression.Depression is a mental health disorder born from both biological and environmental factors.Findings like these can help scientists better understand the biology of depression and therefore improve the diagnosis and treatment of the condition. Key Takeaways With the largest genome-wide association study on depression to date, researchers have identified 178 specific gene variants linked to depression....

Key Takeaways Although the opioid epidemic is a problem nationwide, it isn’t affecting the whole country equally. A new study finds that the crisis is disproportionately impacting certain hot spots and is most widespread in six states. By digging deeper into the statistics, the researchers also found that several factors like age, gender, and mental distress can up a person’s risk for abusing opioids. The May study was published in the journalPLOS One....

Key Takeaways A new study has found that the Food and Drug Administration (FDA) has a history of approving prescription opioids with limited data. Currently, the U.S. is in the midst of an opioid crisis. The study, which was published in theAnnals of Internal Medicine, analyzed data from new drug applications for opioids submitted to the FDA between 1997 and 2018.The researchers analyzed 48 new drug applications, which were largely for new dosages of opioids or new formations....

Table of ContentsView AllTable of ContentsHow Light Affects SleepSide EffectsQuantity and QualityReduce Light ExposureLights OnFear of the DarkOther Sleep Disruptors Table of ContentsView All View All Table of Contents How Light Affects Sleep Side Effects Quantity and Quality Reduce Light Exposure Lights On Fear of the Dark Other Sleep Disruptors Researchers from a 2016 study looked at the impact of light pollution—light from billboards, streetlights, buildings, cars, and more—on sleep quality....

Key TakeawaysExperts say that to prepare for a resurgence of COVID-19—and future pandemics—we need to find alternatives to intense social distancing measures.A new study examining different public health strategies found that combining methods like face masks and social distancing can slow the spread of the virus. Key Takeaways Experts say that to prepare for a resurgence of COVID-19—and future pandemics—we need to find alternatives to intense social distancing measures.A new study examining different public health strategies found that combining methods like face masks and social distancing can slow the spread of the virus....

Key TakeawaysA combination of two drugs, trametinib and hydroxychloroquine, has demonstrated the ability to inhibit tumor growth in mice. The researchers hope that the findings will be repeated in human clinical trials.Uveal melanoma is the most common type of eye cancer, though overall eye cancer is rare.Uveal melanoma is not the same as melanoma that affects the skin. Key Takeaways A combination of two drugs, trametinib and hydroxychloroquine, has demonstrated the ability to inhibit tumor growth in mice....

Key TakeawaysResearchers found people who exercise regularly have an 11% lower risk of contracting COVID-19 than those who don’t.Regular exercisers also have a lowered risk of severe COVID and hospitalization from the virus.Experts say more research is needed to explore the association.New research has linked regular exercise with a lowered risk of getting COVID-19. And those who exercise regularly whodohappen to get COVID-19 are less likely to develop a severe form of the disease....

Key TakeawaysA new study shows that children born to mothers vaccinated against the flu did not have a higher risk of health issues than other children.Researchers found that to be true for infections, asthma, abnormal growths, and sensory issues.Major medical organizations recommend the flu shot for pregnant women. Key Takeaways A new study shows that children born to mothers vaccinated against the flu did not have a higher risk of health issues than other children....

Key TakeawaysA recent study has found that nut allergy cases spike on Halloween, particularly among young school-aged kids who don’t typically have as much supervision as younger children.Talk about food allergies with your children and make sure that they understand the importance of knowing what’s inside a treat before eating it. Better yet, check treats before allowing your children to have them.If your family has nut allergies, plan ahead to ensure there are nut-free options that everyone can enjoy....

Key Takeaways Taking a trip might be an investment for your longevity. A new study published in theJournal of Travel Researchsuggests that positive travel experiences could help slow biological aging. The researchers used the concept of entropy—a measure of disorder and chaos in physics—to explain how vacations impact health. Higher entropy, or more disorder in the body, can accelerate aging and lead to poor health, while lower entropy could do the opposite....

Key TakeawaysWalking may be an easy and free treatment option for recurring lower back pain, a new study shows.Walking can increase blood flow, reduce stiffness, and boost your mood.If you don’t exercise or walk regularly, experts recommend starting with three or four short walks—about five to 10 minutes—per week. Key Takeaways Walking may be an easy and free treatment option for recurring lower back pain, a new study shows.Walking can increase blood flow, reduce stiffness, and boost your mood....