A daily plate of porridge reduces the risk of Alzheimer's disease

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Oats and beans are rich in soluble fiber, which, as has long been thought to protect against dementia—probably because it promotes the growth of good bacteria that suppress inflammation in the brain.

A 20-year study involving nearly 4,000 adults confirmed its preventive properties , finding that those who consumed fiber had a 26% lower risk of developing Alzheimer's disease. The link was most apparent in people who consumed more soluble fiber, which is also found in peas, lentils and peanuts.

Professor Kazumasa Yamagishi, lead researcher at the University of Tsukuba in Japan, said:

“The mechanisms are currently unknown, but they may involve interactions between the gut and the brain. One possibility is that soluble fiber regulates the composition of gut bacteria. This can affect neuroinflammation, which plays a role in the onset of dementia.”

Past studies have confirmed that eating a lot of fiber-rich foods, such as fruits and vegetables, improves the digestive system and has a positive effect on cardiovascular health. system, including lowering cholesterol.

Professor Yamagishi said these additional benefits could help reduce the likelihood of developing diseases that affect the brain. He added:

“It is also possible that dietary fiber may reduce other risk factors for dementia, such as body weight, blood pressure, lipids and glucose levels.”

Fiber is good for the brain, increasing the supply of oxygen.