Exercise is better than intellectual activity to preserve memory
Neurology points out that practicing physical exercises may be more relevant than performing intellectual activities when it comes to preserving the memory of the elderly. To reach this conclusion, experts from the University of Edinburgh in Britain have followed almost 700 volunteers aged 70. Previous research has proved that the key to longevity is to be always intellectually and physically active . However, to assess which of the two delayed the reduction of gray and white memory masses related to memory and cognition, interviews and examinations were conducted in 691 elderly people for three years. The data collected were about levels of physical activity, hobbies, and other habits. The results showed that people who practiced more physical activity were the ones who presented the greatest volume of gray and white masses in the brain. In addition, these elderly were also more protected against organ damage. More studies are needed to quantify the difference between the physically active and the intellectually active.
Over time, it is normal for the gray and white masses to decline, as a natural effect of aging. Still, it is possible to preserve the skills attached to these regions with good habits, such as cultivating a balanced diet.
Prioritizing certain foods on the plate is one of the recommended strategies for anyone who wants to preserve memory. Here are some options that are friendly to your brain:
Glucose is the main fuel for the functioning of brain neurons. Your disability can compromise reasoning and concentration. Therefore, do not stay long periods without eating and consume many whole options, vegetables and fruits.
Zinc protects neurons from free radicals, acting on neuronal activity, memory and concentration.
Selenium helps substances, such as serotonin and dopamine, in the transmission of messages between neurons and good brain function. It can be found in red meats, eggs and dairy products. Consume the nutrient by ingesting grains, garlic, and nuts.
This mineral is essential in the transport of oxygen to tissues. With low oxygenation, we feel fatigue, we have loss of memory and we have difficulty concentrating. Whole grains, pea and lime are some of their sources.
Practicing short-term activities such as cleaning the house or climbing stairs for at least ten minutes brings the same health benefits as intense workout at the gym for long periods. That's what the Boston University study says. The researchers analyzed 2,109 men and women, with a mean age of 47 years, with more than half being overweight.
A study published in the newspaper The Lancet shows that if sedentary people start doing physical activity for only 15 minutes per day they could reduce the risk of death by 14% and increase their life expectancy by three years. The National Health Research Institutes in Taiwan and China Medical University Hospital are responsible for the study, which included more than 400,000 people participating in a medical screening program in Taiwan between 1996 and 2008, with an average of Participants were divided into five categories of exercise levels: inactive, low, medium, high or very high, according to the amount of physical activity they claimed to do every day.