Sedentary lifestyle linked to rising dementia risk worldwide
Dementia may become a widespread condition. Neurologists warn that it could affect up to 30% of individuals. A sedentary lifestyle contributes to its development.
Dementia is becoming an increasing challenge worldwide, and the number of people affected by this condition is growing. Although we cannot change factors such as age or genetics, a sedentary lifestyle is one we can control. Lack of physical activity negatively impacts the brain, increasing the risk of dementia.
Prefer a sedentary lifestyle? It's better to stop
About one-third of the world’s population spends most of the day sitting. Unfortunately, this is not good news for our health. Sedentary work, lack of any form of physical activity, spending time in front of screens, and an inappropriate diet will eventually take a toll on our health.
Neurologists from eatingwell.com emphasise that a sedentary lifestyle can lead to reduced blood flow to the brain, disrupting the delivery of oxygen and nutrients. Regular physical activity improves blood flow, supporting brain function. Long-term inactivity can also lead to brain atrophy, especially in the hippocampus area, which is responsible for memory.
A sedentary lifestyle also promotes chronic inflammation, which is associated with an increased risk of many conditions, including dementia. Specialists recommend regular physical activity, which not only improves brain health but also helps control blood pressure, cholesterol, and blood sugar levels.
How to take care of yourself? Reduce your risk of dementia
What can you do to lower your risk of dementia? First, take breaks if you spend your working hours sitting. Every hour or two, stand up and try doing some star jumps, jogging in place, or taking a short walk. Avoid stimulants, engage your mind through social interactions and logic games. Visit your doctor regularly and get check-ups.
Take a good look at your diet - do you consume enough foods rich in omega-3? Include vegetables, fruits, whole grains, nuts, seeds, and fish such as mackerel or salmon in your meals.
