Cocaine found in 3,000-year-old Egyptian mummies by forensic toxicologist

May 12, 2026General

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Source: The Mystery of The Cocaine Mummies Examined In Detail by DeDunking

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Forensic toxicologist Svetlana Balabanova detected cocaine, nicotine, and THC in Egyptian mummies approximately 3,000 years old. The famous case: Henu, a 21st dynasty priestess who died around age 21. Rigorous testing washed samples with distilled water to eliminate modern contamination, and cocaine wasn't chemically purified until 1855. 🔬⚱️

Key facts

Svetlana Balabanova's testing of Egyptian mummies found cocaine, nicotine, and THC in the samples
The Munich Nine (nine Egyptian mummies) contained between 24 and 441 nanograms per gram of cocaine
The famous tested mummy is Henu, a 21st dynasty priestess known as 'Mistress of the Two Lands', who lived about 3,000 years ago and died at approximately 21 years of age
Samples were washed with distilled water before testing, which would remove water-soluble modern cocaine contamination
Peruvian mummies tested showed 1,700 nanograms per gram—significantly higher than Egyptian samples—because Peru is the origin of the drug
Testing was also conducted on Nubian mummies (approximately 134), with about one-third testing positive for cocaine, nicotine, and THC
Balabanova was a highly regarded forensic toxicologist who conducted tests in multiple locations worldwide
Cocaine was not chemically purified until 1855, making 19th-century contamination highly unlikely