Wolffia: The Tiny Superfood Shaping the Future of Sustainable Nutrition

Wolffia is the smallest flowering plant in the world, yet it offers remarkable nutritional value. This aquatic plant, part of the duckweed family, floats on freshwater surfaces and grows without roots or stems. Known in Thailand as phum or kai-nam, Wolffia has been consumed locally for generations and is now gaining global attention as a future superfood.

Dried Wolffia contains approximately 30–45% plant-based protein and provides all nine essential amino acids. It also includes vitamin B12, dietary fiber, and important minerals such as iron, calcium, and potassium, making it especially suitable for vegetarians and health-conscious consumers.

Beyond its nutritional benefits, Wolffia is highly sustainable. It grows rapidly, requires minimal water and land, and can be cultivated in controlled environments. These qualities make it a promising solution for sustainable food systems and future protein demands.

Despite its tiny size, Wolffia has the potential to make a big impact on global nutrition and environmental sustainability.