A large, new study has found that just 11 minutes of aerobic exercise daily, at moderate to vigorous energy levels, can lower cancer, cardiovascular disease, and premature death risks. The Washington Post says merely walking for 11 minutes can do the job, lowering premature death risk by 25%.


CNN:
11 Minutes Of Aerobics Daily Lowers Disease Risk, Study Says


When you can’t fit your entire workout into a busy day, do you think there’s no point in doing anything at all? You should rethink that mindset. Just 11 minutes of moderate-to-vigorous intensity aerobic activity per day could lower your risk of cancer, cardiovascular disease or premature death, a large new study has found. Aerobic activities include walking, dancing, running, jogging, cycling and swimming. You can gauge the intensity level of an activity by your heart rate and how hard you’re breathing as you move. (Rogers, 2/28)


The Washington Post:
Walking 11 Minutes A Day Lowers Early Death And Health Risks, Study Shows


Its findings show that even small amounts of exercise contribute to substantial improvements in longevity and can lower risks of developing or dying of heart disease and many types of cancer. “The investigators looked extensively at the available evidence and provided encouraging findings,” said I-Min Lee, a professor of epidemiology at Harvard T.H. Chan School of Public Health who was not involved in the new study. (Reynolds, 2/28)

More on heart health —


The Boston Globe:
Women Are Much More Likely To Say No To Cholesterol-Lowering Drugs, Boston Researchers Find


Heart disease is the number one killer in the United States, hands down, and cholesterol-lowering drugs, known as statins, have long proven successful in helping reduce the risk for heart attacks and strokes. But a new study from Boston researchers finds that among patients at the highest risk of developing cardiovascular disease, more than one in five refused to take statin medication. (Lazar, 2/28)

On brain health —


The Washington Post:
Even Mild Concussions Can Affect Memory And Cognition Years Later 


Experiencing three or more concussions, even mild ones, can lead to cognitive problems decades later, according to research published in the Journal of Neurotrauma. But just one moderate to severe concussion — or traumatic brain injury (TBI), in medical terms — was found to have a long-term impact on brain function, including but not limited to memory issues. (Searing, 2/28)


Scientific American:
Your Brain Could Be Controlling How Sick You Get–And How You Recover 


A growing group of scientists are mapping out the brain’s control over the body’s immune responses. There are multiple lines of communication between the nervous and the immune systems — from small local circuits in organs such as the skin, to longer-range routes beginning in the brain — with roles in a wide range of diseases, from autoimmunity to cancer. This field “has really exploded over the last several years”, says Filip Swirski, an immunologist at the Icahn School of Medicine at Mount Sinai in New York City. (Kown, 2/27)


AP:
Former NFL Star, CBS Anchor Irv Cross Had Brain Disease CTE 


Irv Cross was a man of faith and devout fan of football who could no longer in his final years attend Bible study or watch NFL games with friends. The degenerative brain disease that festered inside the former Philadelphia Eagles cornerback had triggered depression, mood swings and the type of memory loss that forced him into isolation. … Cross, the former NFL defensive back who became the first Black man to work full-time as a sports analyst on national television, is the latest football player diagnosed with the brain disease CTE. Cross, who was 81 when he died Feb. 28, 2021, suffered from stage 4 chronic traumatic encephalopathy, Boston University researchers said Tuesday. (Gelston, 2/28)

On sleep —


Boston Herald:
Boston Researchers Sound Alarm On Sleep Health Misinformation In Popular YouTube Videos


A new study from researchers at Brigham and Women’s Hospital has identified an alarming amount of medical misinformation in videos about sleep disorders on YouTube. The researchers found that “popular” videos created by bloggers garnered significantly more views than expert-led videos. Also, the popular videos contained misinformation, while promoting products and services. (Sobey, 2/27)


Fox News:
Irregular Sleep Could Put You In The Danger Zone For Heart Disease: Study


If you go to bed and wake up at different times throughout the week — or if your sleep gets disrupted during the night — you could face a higher risk of heart disease, according to a new study published by the American Heart Association. The study looked at 2,032 older adults, measuring both the duration and timing of their sleep. (Rudy, 2/28)

On mental health —


ABC News:
To Lower Military Suicides, Pentagon Panel Advises Waiting Periods On Guns And More


Among the nearly 130 recommendations in a report last week from the Suicide Prevention and Response Independent Review Committee are: a seven-day waiting period for gun purchases on bases and other Department of Defense property as well as a four-day waiting period for ammunition purchases there, a raise in the minimum age for buying firearms there, from 18 to 25, and the repeal of a 2013 law that bars the military from tracking gun purchases. (McCarthy, 3/1)


NPR:
Study: LGBTQ+ Youth Are Less Likely To Feel Depressed With Parental Support


Young people who identify as LGBTQ+ were less likely to report symptoms of depression when they had general support from their parents, according to a study published Tuesday. Previous research has examined parental support directly tied to a person’s LGBTQ+ identity, but the study, which was published by the University of Texas at Austin researchers in the Child Development journal, asked LGBTQ+ youth to answer how often their parents did things like say how proud they were of them or assisted them with activities. (Archie, 3/1)


This is part of the KHN Morning Briefing, a summary of health policy coverage from major news organizations. Sign up for an email subscription.

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