#Hibiscus

In Thailand, the vibrant crimson brew of ชบาแดง (Hibiscus sabdariffa) herbal tea—known internationally as roselle tea—is both a beloved refreshment and a staple of traditional medicine. But beyond its tart flavor and cultural charm, recent scientific studies confirm that hibiscus tea may offer significant benefits for people grappling with hypertension, while also posing risks for certain groups. Understanding the complex health effects of this popular Thai herbal remedy is crucial for those seeking natural alternatives for managing blood pressure.

In Thailand, the crimson hibiscus drink known as nam krajeab or roselle tea is both a beloved everyday beverage and a staple in traditional health practices. Beyond its bright flavor and cultural charm, scientific studies point to potential benefits for people with high blood pressure, while also highlighting risks for certain groups. This overview explains how hibiscus tea may support cardiovascular health and where caution is warranted.

As Thailand faces rising non-communicable diseases linked to lifestyle, interest in natural approaches to hypertension grows. Global data shows cardiovascular diseases top mortality lists, with high blood pressure as a leading risk factor. While medicines remain standard care, cost and side effects can encourage people to explore natural remedies like roselle, which is widely available in markets and chilled at many gatherings.