“The key to healing dementia is prevention, “says dr. Sanjay Gupta, CNN’s chief medical correspondent and neurosurgeon, in his recent book Stay sharp: build a better brain at any age. Gupta notes that changes in the brain that cause dementia have been found to begin 20 to 30 years before diagnosis, making prevention a necessary and worthy goal. “And it also happens that the same things you can do to reduce your risk of disease are what you can do to improve your quality of life when you live with the disease, ”he adds. Here are five ways you can start preventing dementia now and live a better life today. Read on to learn more – and to ensure your health and the health of others, don’t miss them Reliable signs that you may have already had COVID.
This is the most important thing you can do to keep your brain healthy, Gupta says. “Exercise, both aerobic and non-aerobic (strength training), is not only good for the body, it is even better for the brain,” he writes in Keep it sharp. “The link between fitness and brain fitness is clear, direct and strong.” He recommends regular exercise, whether it’s walking up the stairs instead of the elevator or strenuous exercise. If you exercise regularly, Gupta suggests mixing up your routine.
“Social interaction is one of the great predictors of neurogenesis,” or the creation of new brain cells that prevent dementia, Gupta said in South China Morning Post. “Social interaction is close to the top of the list when it comes to creating new brain cells. Connecting with others has been known for a long time. But now we know it leads to the release of certain hormones like oxytocin, which promotes neurogenesis.”
“There’s a rinsing cycle that happens in your brain when you sleep,” Gupta said. “You basically remove metabolic waste. It happens when you’re awake, but the process is almost 60 percent more efficient when you sleep. You remove plaque and complications and all the things that lead to dementia. They help the brain run smoother.”
How much sleep do you need? “Seven to nine hours if you can, “Gupta told Terry Gross on NPR’s” Fresh Air. “” If you dream in the morning just before you wake up, that’s a very good sign. That probably means you spent quite a bit of your evening, night, solidifying your memories and going through a rinsing cycle. ”
Gupta says in the book what “is good for the heart, is good for the brain” and that “a clean life can reduce the risk of developing a serious mind-destroying disorder, including Alzheimer’s disease, even if you carry genetic risk factors.” He advocates a heart-healthy diet that includes lots of omega-3 fatty acids from natural sources, small portions, little sugar, and lots of water. Sanjay says he personally eats very little meat and generally less during the day – breakfast “like a king”, lunch “like a prince” and dinner “like a poor man”.
Doing new things is literally a brain exercise. Gupta recommends reading a book that is outside of your usual interests; attending a cooking, art or further education course; joining a writing group; or learning a new language. And to stay healthy in general, get vaccinated when available, and to protect your life and the lives of others, do not visit any of these 35 places where COVID is most likely to get sick.