Dementia, a disease characterized by a progressive loss of memory and a decrease in cognitive abilities, remains one of the greatest medical problems for the elderly. However, new studies have found anxiety between certain eating habits and the risk of developing the disease. In particular, the attention of scientists has attracted red meat, which not only increases the risk of cancer, but also significantly impairs the brain.
A new study, published in Neurology, points out that even small portions of processed red meat, such as bacon, sausages and salami, can lead to an increase in the risk of dementia. These products, which are often processed through pickling, boiling or use of chemical additives, contribute to the development of inflammation in the brain that damages cells and reduces cognitive functions. The study conducted under the direction of Dr. Dong Wang of Brigam and Women's Hospital included more than 134,000 participants and lasted 43 years. At the beginning of the study, all participants were middle -aged and did not suffer for dementia. They kept food diaries and regularly recorded their eating habits. The results have shown that even moderate consumption of processed meat is associated with an increased risk of dementia.
Replacing red meat with more useful options such as nuts, fish or poultry can significantly reduce the risk of dementia, Dr. Wang says. However, even raw red meat, if consumed in excessive quantities, carries a potential danger to the health of the brain due to the high content of saturated fats. Scientists have found that these fats contribute to the development of chronic inflammation, which, in turn, is associated with cardiovascular disease, type 2 diabetes and, of course, a decrease in cognitive abilities. To preserve the health of the brain and general well -being, experts recommend switching to diets rich in vegetable proteins and lean meat, as well as choose a Mediterranean diet that focuses on vegetables, fruits, nuts, olive oil and other useful fats. This approach has the best results to maintain cognitive health.
Other studies also confirm that malnutrition, such as sugar -rich diet and saturated fats, promotes inflammation and oxidative stress in the brain, which increases the risk of dementia. Given these facts, scientists are urging to change eating habits to reduce the risk of this complex and dangerous disease.
