The Amazing Horseshoe Crab: How its Blue Blood Saves Millions of Lives

Did you know that blue blood exists and is worth more than gold? This incredible substance comes from the horseshoe crab, an ancient creature that has survived for over 450 million years. Its blood possesses a unique ability to detect bacterial toxins with unparalleled precision. This makes it invaluable in the medical field, as it's used to test the sterility of vaccines, medical equipment, and implants. "It literally saves millions of lives each year," explains Paola Castillo, the video presenter. The process of extracting the blood is carefully managed to ensure the crab's survival, with most being released back into the ocean after the procedure. The high demand for this life-saving blood has led to a price tag of over $15,000 per liter, highlighting the crucial role of this ancient creature in modern medicine and its importance for the future.