Sam Ogozalek

As medical examiners log an increasing number of overdoses involving kratom, the industry has largely operated without government constraints or safety measures that could help protect consumers.

Researchers analyzed powders, pills, capsules and liquid shots. A scientist compared one to “legal morphine.”

A Tampa Bay Times investigation found that more than 580 people in Florida have died from kratom-related overdoses during the past decade — even as the industry has touted the safety of its products.