Generally, these changes are not likely to interfere with everyday life and activities, but they could increase the risk of a subsequent slippage in dementia caused by Alzheimer’s disease or other neurological conditions. However, various people never get worse and some, indeed, can improve. As the researchers of Dr. Petersen’s group have reviewed all the studies so far produced on the subject and have found, precisely, that exercise twice a week can be helpful in keeping the mind bright. The question at this point is: which exercise? The answer: aerobic type. And that is? Fast walking, jogging , any other similar thing as long as it is made for150 minutes per week , which can be 30 minutes for 5 times in the week or 50 minutes for 3 times. And the level of intensity, It must be such as to lead to the limit of sweating, but not so strong as to prevent conversation. These are fairly precise indications. As for cognitive tests in the strict sense, done with computer exercises or in small groups, Dr. Petersen warns that weak proofs have been found of their validity in slowing down mental decline.
AGING DOES NOT GO ON
Sixty-six percent of people aged 60 to 70 experience mild cognitive impairment worldwide, and 37 percent of those aged 85 and over. With similar numbers, observe scientists, identifying lifestyles that can slow down the process of mental weakening can really make a big difference for both individuals and society. “We do not have to look at aging as a passive process, which only suffers, because, instead, we can do something to change the course,” says Ronald Petersen. “If, let’s say, I am destined to become mentally weakened at the age of 72, I can do regular physical activity and move this threshold to 75 or 78 years. Look, it’s not cheap “.
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