Read More: A fecal transplant improved sleep in people who could not rest, and what that says about your gut is bigger than the study<\/a><\/h3>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\nHaruka Miyake, a researcher at the Japan Institute for Health Security who participated in the study, said, \u201cPromoting healthy eating habits rooted in Japanese food culture leads to a new public health strategy to support mental well-being.\u201d<\/p>\n\n\n\n
Oily fish may help protect the brain<\/h2>\n\n\n\n
Oily fish is one of the clearest nutritional strengths of washoku. Salmon, trout, mackerel, herring, and sardines contain omega-3 fatty acids<\/a>, especially two forms known as EPA and DHA.<\/p>\n\n\n\nFederica Amati, chief nutritionist at the ZOE app, told The Times that these fats are associated with better mental well-being. Previous research<\/a> has also connected higher omega-3 intake with stronger concentration and memory, as well as a lower risk of neurodegenerative conditions such as dementia and Alzheimer\u2019s disease.<\/p>\n\n\n\nThat does not mean one serving of salmon can change a person\u2019s mood overnight. But as part of a regular eating pattern, omega-3 fats may support brain function<\/a> and influence processes connected with emotional health.<\/p>\n\n\n\n![\"Traditional](\"https:\/\/okdiario.com\/metabolic\/en\/wp-content\/uploads\/2026\/08\/traditional-washoku-japanese-diet-fish-seaweed-fermented-foods.jpg\")
A traditional washoku meal combines fish, seaweed, vegetables, soy-based foods, and small side dishes central to Japanese food culture.<\/figcaption><\/figure>\n\n\n\nColorful vegetables may reduce inflammation<\/h2>\n\n\n\n
Traditional Japanese meals include vegetables in many colors and forms. Spinach, kale, sweet potato, radish, carrots, and seaweed may be served cooked, raw, or fermented, giving the diet a broad range of vitamins, minerals, and plant compounds.<\/p>\n\n\n\n
\n\n\nRead More: Vitamin K switches on the proteins that keep your arteries from hardening, and the foods carrying it are not the ones on the supplement shelf<\/a><\/h3>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\nSam Rice, nutritionist and author of \u201cSupercharge Your Diet,\u201d said the research helps show how antioxidant-rich plant foods could reduce brain inflammation<\/a>, which is considered one possible pathway involved in depression. <\/p>\n\n\n\nAntioxidants help the body manage oxidative stress, a type of cellular strain caused by harmful molecules.<\/p>\n\n\n\n
Vegetables also supply fiber, which feeds beneficial gut bacteria. that matters because the gut and brain communicate through the gut-brain axis<\/a>, a network that may influence stress, inflammation, and emotional regulation.<\/p>\n\n\n\nFermented foods support the gut-brain link<\/h2>\n\n\n\n
Fermented foods are another important part of the picture. Miso soup is a familiar Japanese example, while fermented yogurt, kefir, and sauerkraut were also highlighted as foods that can contain beneficial microorganisms.<\/p>\n\n\n\n
These probiotics<\/a> may support a more balanced intestinal microbiome. The idea is easy to picture at the dinner table, since food reaching the gut may shape chemical and immune signals that eventually affect the nervous system.<\/p>\n\n\n\nNutrition specialists suggested that regular fermented food intake<\/a> could help reduce symptoms linked to anxiety and depression. Still, the effects can vary depending on the food, the microorganisms it contains, and the rest of a person\u2019s diet.<\/p>\n\n\n\nSoy and green tea add protective compounds<\/h2>\n\n\n\n
Soy foods such as miso provide isoflavones and phytoestrogens<\/a>, plant compounds that have been linked with fewer depressive symptoms. Soy also contains folate, a B vitamin that plays an important role in normal neurological function.<\/p>\n\n\n\nGreen tea<\/a> adds another layer. Its antioxidants may help protect the brain from oxidative stress and could support emotional stability.<\/p>\n\n\n\nThe same nutrition expert also pointed to umami, the savory taste common in Japanese cooking, as a possible influence on the parasympathetic nervous system, which helps the body rest and recover. <\/p>\n\n\n\n
That idea remains more tentative, but it shows why researchers are studying the whole eating experience rather than one nutrient.<\/p>\n\n\n\n
Fullness, weight, and mental well-being<\/h2>\n\n\n\n
Washoku is generally rich in plant fiber and relatively low in ultra-processed foods. That can make meals more filling while limiting the added sugars, excess salt, and refined ingredients common in many packaged products.<\/p>\n\n\n\n
\n\n\nRead More: Confucius: we have two lives, and the second one starts the day we understand we only have one<\/a><\/h3>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\nA 2021 study from the University of Exeter<\/a> identified excess weight and obesity as risk factors for mental health disorders. For the most part, a diet that supports weight control and metabolic health<\/a> may also reduce some of the physical pressures connected with poorer emotional well-being.<\/p>\n\n\n\nFood is not a replacement for professional mental health care. Depression has many causes, and anyone experiencing persistent symptoms should seek qualified support.<\/p>\n\n\n\n
What the study means for everyday eating<\/h2>\n\n\n\n
The findings do not require people outside Japan to copy every detail of a traditional Japanese menu. The broader lesson is practical, since eating more fish, vegetables, soy, fiber-rich plants, and fermented foods may support several systems connected with mood.<\/p>\n\n\n\n
At the end of the day, washoku works less like a miracle ingredient and more like a well-organized team. Its value appears to come from the way healthy fats, antioxidants, probiotics, and minimally processed foods work together over time.<\/p>\n\n\n\n
The main study has been published in Psychiatry and Clinical Neurosciences<\/a>.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"A traditional Japanese way of eating may do more than support physical health. New research suggests that people who follow … <\/p>\n
Federica Amati, chief nutritionist at the ZOE app, told The Times that these fats are associated with better mental well-being. Previous research<\/a> has also connected higher omega-3 intake with stronger concentration and memory, as well as a lower risk of neurodegenerative conditions such as dementia and Alzheimer\u2019s disease.<\/p>\n\n\n\n That does not mean one serving of salmon can change a person\u2019s mood overnight. But as part of a regular eating pattern, omega-3 fats may support brain function<\/a> and influence processes connected with emotional health.<\/p>\n\n\n\n Traditional Japanese meals include vegetables in many colors and forms. Spinach, kale, sweet potato, radish, carrots, and seaweed may be served cooked, raw, or fermented, giving the diet a broad range of vitamins, minerals, and plant compounds.<\/p>\n\n\n\n Sam Rice, nutritionist and author of \u201cSupercharge Your Diet,\u201d said the research helps show how antioxidant-rich plant foods could reduce brain inflammation<\/a>, which is considered one possible pathway involved in depression. <\/p>\n\n\n\n Antioxidants help the body manage oxidative stress, a type of cellular strain caused by harmful molecules.<\/p>\n\n\n\n Vegetables also supply fiber, which feeds beneficial gut bacteria. that matters because the gut and brain communicate through the gut-brain axis<\/a>, a network that may influence stress, inflammation, and emotional regulation.<\/p>\n\n\n\n Fermented foods are another important part of the picture. Miso soup is a familiar Japanese example, while fermented yogurt, kefir, and sauerkraut were also highlighted as foods that can contain beneficial microorganisms.<\/p>\n\n\n\n These probiotics<\/a> may support a more balanced intestinal microbiome. The idea is easy to picture at the dinner table, since food reaching the gut may shape chemical and immune signals that eventually affect the nervous system.<\/p>\n\n\n\n Nutrition specialists suggested that regular fermented food intake<\/a> could help reduce symptoms linked to anxiety and depression. Still, the effects can vary depending on the food, the microorganisms it contains, and the rest of a person\u2019s diet.<\/p>\n\n\n\n Soy foods such as miso provide isoflavones and phytoestrogens<\/a>, plant compounds that have been linked with fewer depressive symptoms. Soy also contains folate, a B vitamin that plays an important role in normal neurological function.<\/p>\n\n\n\n Green tea<\/a> adds another layer. Its antioxidants may help protect the brain from oxidative stress and could support emotional stability.<\/p>\n\n\n\n The same nutrition expert also pointed to umami, the savory taste common in Japanese cooking, as a possible influence on the parasympathetic nervous system, which helps the body rest and recover. <\/p>\n\n\n\n That idea remains more tentative, but it shows why researchers are studying the whole eating experience rather than one nutrient.<\/p>\n\n\n\n Washoku is generally rich in plant fiber and relatively low in ultra-processed foods. That can make meals more filling while limiting the added sugars, excess salt, and refined ingredients common in many packaged products.<\/p>\n\n\n\n A 2021 study from the University of Exeter<\/a> identified excess weight and obesity as risk factors for mental health disorders. For the most part, a diet that supports weight control and metabolic health<\/a> may also reduce some of the physical pressures connected with poorer emotional well-being.<\/p>\n\n\n\n Food is not a replacement for professional mental health care. Depression has many causes, and anyone experiencing persistent symptoms should seek qualified support.<\/p>\n\n\n\n The findings do not require people outside Japan to copy every detail of a traditional Japanese menu. The broader lesson is practical, since eating more fish, vegetables, soy, fiber-rich plants, and fermented foods may support several systems connected with mood.<\/p>\n\n\n\n At the end of the day, washoku works less like a miracle ingredient and more like a well-organized team. Its value appears to come from the way healthy fats, antioxidants, probiotics, and minimally processed foods work together over time.<\/p>\n\n\n\n The main study has been published in Psychiatry and Clinical Neurosciences<\/a>.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":" A traditional Japanese way of eating may do more than support physical health. New research suggests that people who follow … <\/p>\nColorful vegetables may reduce inflammation<\/h2>\n\n\n\n
Read More: Vitamin K switches on the proteins that keep your arteries from hardening, and the foods carrying it are not the ones on the supplement shelf<\/a><\/h3>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
Fermented foods support the gut-brain link<\/h2>\n\n\n\n
Soy and green tea add protective compounds<\/h2>\n\n\n\n
Fullness, weight, and mental well-being<\/h2>\n\n\n\n
Read More: Confucius: we have two lives, and the second one starts the day we understand we only have one<\/a><\/h3>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n
What the study means for everyday eating<\/h2>\n\n\n\n