How to properly source low-microplastic duckweed?

[AlexKChen]

Walnuts, Green Tea, And Duckweed Diet Reduces Heart Disease

[“green mediterranean diet”]

does duckweed hyperaccumulate some toxins?

[DeStrider]

This is the best I could find:

http://www.amazon.com/VINATURA-Duckweed-Greens-Powder-Fiber-Superfood/dp/B0C658L38G/ref=sr_1_2?dib=eyJ2IjoiMSJ9.zJ2QxAqGZzhgTNUEZk38dVyQjG41jpIHoXue0uJdPHSn3sGB4Va96F7sOxdP7YSMkqD7LQ2F93yG-n4z0RdSdMpYxIN7cd0Mrb8Z6FzlKtw.FujbXJRTiZrjrp1mYeG49AtHxvNgiTK6DkznEATwHyA&dib_tag=se&keywords=mankai+duckweed&qid=1743389278&sr=8-2

Anyone have a better source for duckweed? I’m interested in it as it is supposed to prevent brain shrinkage as we age.

These Foods prevent Brain Shrinkage after you turn 50..

And melt visceral fat.

These Foods Melt Visceral Fat: Study Reveals!