2023-04-30 15:32:55
Fermented foods are foods that are beneficial for physical and psychological health as well, and reduce stress levels and enhance the secretion of the hormone of happiness, according to what was stated in a study conducted by Irish researchers, according to what was published in the journal “Marie Clairein its French version.
The magazine stated that the culture of consuming foods rich in prebiotics and fermented foods is spreading rapidly, mainly due to their benefits in promoting digestive health. A study conducted by scientists from the Irish University of Cork, published by the American “Science Daily” website, has proven the benefits of eating fermented foods for mental health. Other research conducted at the same university in November of last year, published in Molecular Psychiatry, revealed the beneficial effect of fermented foods rich in prebiotics on mental health.
What are the best fermented foods?
Based on what researchers have found so far, products made with fermented sugar and others made with fermented vegetables, such as kombucha tea, kefir and sauerkraut, are the most beneficial for mental health.
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As part of the study, the Irish team compared the health profiles of a base of 200 fermented foods and analyzed the metabolic output known to have a beneficial effect on brain health in order to determine which fermented products were most beneficial for mental health.
According to the researchers, fermented foods are a rich source of tryptophan, an amino acid necessary for the production of serotonin, or what is known as the “happiness hormone”. Its consumption can have short and long-term effects on brain function, in particular reducing stress.
Although this study is still in its infancy, it has shown surprising results. Commenting on this, study co-researcher Ramya Balasubramanian said in a press release: “I expected the effectiveness of a few fermented foods, but all types of fermented foods that were researched showed an ability to improve gut and brain health.”
Consumption in moderation
Based on the results of this new study, Ramya Balasubramanian hopes that people will include more fermented products in their diet because of their advantages, including facilitating the digestion process and promoting the multiplication of beneficial bacteria in the digestive system, as well as strengthening the immune system, with the need not to overeat. fermented foods
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At the end of the report, the magazine noted that excessive consumption of these foods causes side reactions such as increased bloating, headaches, or histamine intolerance, which causes itching and urticaria. Given that the brine contains a large amount of salt, eating a lot of fermented foods leads to high blood pressure.
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