Hibiscus, also known as Roselle, is a plant species that belongs to the mallow family. It is a beautiful flowering plant that is grown for both ornamental and medicinal purposes. Hibiscus is native to tropical and subtropical regions of the world and is cultivated widely in many countries.
The most commonly used part of the hibiscus plant for medicinal purposes is the dried calyx of the flower. The calyx is the cup-shaped structure that holds the petals of the flower. It is rich in various beneficial compounds, including antioxidants, vitamins, and minerals.
Hibiscus has been used in traditional medicine for centuries to treat a variety of health problems. Here are some of the reported medicinal benefits of hibiscus:
- Reducing High Blood Pressure: Hibiscus has been found to have antihypertensive effects, which means it can lower high blood pressure. A study found that drinking hibiscus tea lowered both systolic and diastolic blood pressure in people with mild hypertension.
- Lowering Cholesterol Levels: Hibiscus has been found to have cholesterol-lowering effects. A study found that drinking hibiscus tea decreased total cholesterol and LDL cholesterol levels in people with high cholesterol.
- Relieving Anxiety and Depression: Hibiscus has been found to have anxiolytic and antidepressant effects. A study found that hibiscus extract had a significant antidepressant effect in mice.
- Boosting Liver Health: Hibiscus has been found to have hepatoprotective effects, which means it can protect the liver from damage. A study found that hibiscus extract protected the liver from damage caused by toxic chemicals in rats.
- Fighting Bacteria and Viruses: Hibiscus has been found to have antibacterial and antiviral properties. A study found that hibiscus extract inhibited the growth of several strains of bacteria and viruses.
- Managing Menstrual Cramps: Hibiscus has been traditionally used to relieve menstrual cramps. A study found that hibiscus extract significantly reduced the severity of menstrual cramps in women.
Hibiscus can be consumed in various forms, including as a tea, extract, or supplement. It is generally safe for most people when consumed in moderation. However, hibiscus may interact with certain medications, so it is important to talk to a healthcare provider before using it if you are taking any medications.