Michael Mosley says green tea can help ward off dementia

Green tea is a drink or supplement that can improve mental alertness, relieve indigestion and headaches, and aid in weight loss, but it apparently also has other fantastic properties.

Scientists have found that a green diet by eating antioxidant-rich foods appears to slow brain shrinkage – also known as brain atrophy, which occurs with age and can cause dementia.

Michael Mosley I have previously written about the benefits of green tea the daily mailIt says: “A recent study in Israel compared the effects of a low-fat diet, a Mediterranean diet (lots of vegetables, fatty fish and olive oil) and a green Mediterranean diet.”

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— Michael Mosley (@DrMichaelMosley) June 29, 2023

“[This] is like that Mediterranean cuisine, But participants also had to drink three cups of green tea and a green shake made from Mankai duckweed (a plant native to Southeast Asia), which is packed with protein and other nutrients.

The health guru also discussed the main ingredient in the green “supershake” which could be the main factor in warding off dementia.

He continued: “At the end of the 18-month study, both Mediterranean diets had improved participants’ brain volume, but it was the greenies that came out on top.”

“Researchers believe this is because the green diet is particularly rich in polyphenols, a type of antioxidant that can enter the brain and promote the production of new brain cells.”

Benefits of Tea: The polyphenols in green tea may help protect against some types of cancer, including prostate, stomach, lung, breast and skin cancer. #HarvardHealthTipoftheDay #HarvardHealth @NIH_NCCIH pic.twitter.com/w1LbxFIGRD

— Harvard Health (@HarvardHealth) September 1, 2023

Professor Iris Shai, the lead author of the study cited by Mosley, added: “The positive association between the green Mediterranean diet and age-related neurodegeneration may be partly explained by the abundance of polyphenols in plant food sources, which have antioxidant and antioxidant properties. inflammatory metabolites.

“Polyphenols can cross the blood-brain barrier (BBB), reduce neuroinflammation, and induce cell proliferation and adult neurogenesis in the hippocampus.”

The research colleague Dr. Alon Kaplan explained that the study’s results could suggest a “simple, safe and promising” way to slow age-related brain degeneration.