The Most Expensive Blood in the World

Discover why the blood of the horseshoe crab is valued at $60,000 per gallon.

Horseshoe crab blood contains a special substance called Limulus Amebocyte Lysate (LAL).

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LAL is crucial for detecting bacterial endotoxins in medical equipment and vaccines.

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Thanks to LAL, we ensure the safety of medical tools and drugs for human use.

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Horseshoe crabs are bled for a portion of their blood, then returned to their habitat.

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This practice causes 10-30% crab mortality and raises ecological concerns.

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Synthetic LAL alternatives are being developed to reduce reliance on crabs.

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Horseshoe crab blood is vital for modern medicine, but sustainable practices are key.

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The World’s Most Expensive Apple

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