#Thc

A wave of recent studies is drawing global attention to a striking trend: the tetrahydrocannabinol (THC) content in cannabis – the primary compound responsible for the drug’s psychoactive “high” – is now far more potent than in previous decades. According to new data reported by Axios, the average THC level in U.S. cannabis has quadrupled since the 1990s, signaling both significant changes for cannabis users and new health concerns for society at large Axios. For Thai readers—whether policymakers, healthcare providers, students, or parents—the global surge in high-potency cannabis raises important questions about public health, legal approaches, and cultural attitudes toward marijuana.

New data shows that cannabis today is far more potent than in the 1990s. The average THC level in cannabis has quadrupled over the past few decades, raising concerns about health risks and how societies regulate the drug. For Thai policymakers, healthcare professionals, students, and parents, this global trend prompts questions about public health, law, and cultural attitudes toward cannabis.

In the 1990s, cannabis with around 5% THC was among the strongest options available. By 2025, many cannabis products—flowers, concentrates, and edibles—often contain 20–30% THC, with some extracts even higher. The rise is driven by advanced cultivation, selective breeding, and growing demand for stronger effects. This escalation comes with increased potential for adverse effects, particularly for new users and young people.

Recent research has highlighted potential heart risks associated with the use of marijuana and other THC-containing products. This warning comes as the popularity of cannabis continues to rise globally, including in parts of Asia, where regulatory discussions and policy shifts are increasingly advocating for medical and recreational access. Understanding these health implications is crucial, especially for a nation like Thailand, which recently made significant changes to its cannabis policies with the decriminalization of the plant.

New studies suggest potential heart risks from using marijuana and other THC-containing products. As cannabis policies evolve globally, including in parts of Asia, Thai readers should understand how these findings may relate to personal health and public policy. Thailand recently relaxed cannabis rules for medical and economic reasons, making clear, balanced information even more important.

Research indicates that THC, the main psychoactive component of cannabis, may raise the risk of cardiovascular events such as irregular heart rhythms, heart attacks, and strokes. This aligns with broader evidence that cannabis can influence heart rate, blood pressure, and overall heart health. Given that heart disease remains a leading cause of death in Thailand, these insights carry particular relevance for local audiences.