Bird's nest
How to use bird's nest to control blood sugar effectively
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Bird's nest is a nutritious food that can help maintain stable blood sugar levels when used properly.
Buying Vietnamese bird's nest, Chinese traders resell it at 10 times the price
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Chinese traders come to the home of bird farmers in Vietnam to buy raw bird sauce for 1,000 USD/kg (more than 23 million VND) to bring home to sell for 10,000 USD/kg