489 grams of meth found hidden inside peanut shells from Mexico By Amber Ainsworth (Photo: CBP) MEMPHIS, Tenn. (FOX 2) - Customs and Border Protection officers in Tennessee seized meth hidden in peanut shells last month. A shipment that read "regional bread roasted peanuts regional dust sweet made of corn" was on its way from Mexico to Texas on June 29. Related: (Photo: CBP) The substance was tested and was methamphetamine. The shipment had 489 grams of the drug, officials said. Advertisement "If an average dose of meth is 0.2 grams, and last 6-8 hours in the body, my officers prevented 2,445 doses and about 15,000 hours of dangerous drug highs that lead to reckless behavior, overdose, and a danger to those around the user," said Area Port Director Michael Neipert.