You’ve probably heard that tamarind may help your body detox microplastics.
…Here’s what most people missed:
Tamarind wasn’t even the star of that study, and there are several other microplastic-trapping plants.
Researchers at Tarleton State University published work in ACS Omega testing a panel of food-grade plant polysaccharides (sticky, branched biopolymers) for their ability to bind and remove microplastics from ocean water, freshwater, and groundwater.
The winners? Okra and fenugreek. Up to 90% removal efficacy in under an hour, and at just 1g per liter.
The mechanism is called flocculation: the plant gums attract microplastics, clump them together, and pull them to the bottom (or in a gut context, push them out fecally).
Tamarind was part of the panel, and it performed best in freshwater. But the broader story is that we have a whole family of common culinary plants whose polysaccharides may act as natural microplastic traps.
Okra. Fenugreek. Psyllium. Aloe. Cactus mucilage.
Your grandmother’s kitchen was already doing what we’re just now measuring.