Hibiscus sabdariffa Linn. Malvaceae (HS) is characterized by its edible calyxes. The HS calyxes are widely used for cosmetic, food, and medicinal applications. According to ethnobotanical evidence, decoction, infusion, or maceration extracts from HS calyxes have been used in folk medicine to treat many ailments. Moreover, several in vitro and in vivo studies have demonstrated the pharmacological properties and potential human health benefits of HS consumption. On the other hand, the evaluation of the physiological effects and health benefits of HS in clinical studies is most challenging.
Hibiscus sabdariffa (roselle) often enjoyed as hibiscus tea is more than just a refreshing drink. Clinical studies show it can significantly lower blood pressure (by about 5-7 mmHg with 2-3 cups daily), reduce LDL (“bad”) cholesterol, and even slightly raise HDL (“good”) cholesterol. These effects are strongest in individuals with higher cardiovascular risk and when used consistently for at least 4 plus weeks. It may also help manage fasting blood sugar and support vascular function by promoting better blood vessel relaxation.
Evidence on its impact on weight or obesity is mixed but benefits in blood pressure and lipid control are well-supported.
Hibiscus tea is an antioxidant-rich, caffeine-free beverage that may improve immunity, support liver health, decrease blood pressure, and facilitate digestion. It’s a refreshing and healthful option to have every day.
This substitute for the regular chai consumed in our household is excellent