The authors of a new study published in the prestigious scientific journal Nature Aging claim that the human brain is aging. They identified three significant age phases, 57, 70 and 78 years, when the brain aging process is rapidly accelerated.
The first jump in the brain aging occurs at an age 57 years old. This phase coincides with middle age and can be triggered by a change in life, such as retirement, menopause or care for grandchildren. “Increased stress levels can speed up brain health deterioration. There is evidence that middle -aged lifestyle affects mental health in later years,” explains Dr. Bilal Malik from the University of Derby.
At the age of 70, there are structural changes in the body and the brain. According to Dr. Ameen-ali’s with the weight of the brain Compared to 35 years, it will reduce the blood vessels of the brain and the hematoencephalical barrier that protects the brain from harmful substances. “A healthy and active lifestyle can minimize the age loss of neurons and ensure good brain function as long as possible,” Dr. Ameen -i. The key is regular exercise, balanced diet and social contacts.
At the age of 78, metabolic and physiological processes deteriorate, the weight of the brain is reduced, nerve connections are lost, memory weakens, and confusion increases. Cognitive reserve, ie the ability of the brain to resist disease through lifelong mental stimulation, may slow the aging process.
Studies show that a strong cognitive reserve also helps patients with dementia to achieve better functioning and quality of life. Mental activities such as puzzles, learning new things, maintaining social ties and timely addressing health risks such as obesity or loss of vision or hearing can help.
