1/ What are dried hibiscus flowers?

Dried hibiscus flowers are used to make tea. It is a delicious beverage with a sour taste that also helps treat high blood pressure, reduce blood fat or prevent aging.

Hibiscus is a popular flower in tropical and subtropical areas. Its flowers have five white petals and are rich in phytochemicals and antioxidants such as vitamin C. The striking dark red color does not come from the flower but from the bud.
People often harvest hibiscus flowers when they are still buds and have not bloomed, then dry them to make tea or syrup. This is a common ingredient in the dishes of Southeast Asia, India and West Africa. It has a faint smell and a slightly sour taste. Some legends say that, since ancient Egyptian times, it has been used as a medicine to treat fever, cardiovascular disease and nervous disorders. Today, it is not only available in tea bags, but also in tablet, powder or tincture form.


2/ What are the effects of dried hibiscus flowers?

a) Can treat high blood pressure

According to a report published in the Journal of Hypertension in 2015, drinking hibiscus tea may be good for people with high blood pressure. The analysts relied on five trials conducted on 390 people, of whom 255 were given hibiscus flowers, the remaining 165 were given a placebo.

Research results show that drinking hibiscus tea every day will help reduce systolic blood pressure by about 7.5 mmHg, and diastolic blood pressure by an average of 3.53 mmHg.

However, another study published in the Journal of Human Hypertension showed that diastolic blood pressure did not decrease in people with type 2 diabetes.

b)Treat diabetes

Hibiscus tea can help people with type 2 diabetes better control blood glucose levels. However, most of the current evidence is only from animal studies.

For example, a study published in Pharmacognosy Research in 2013 showed that an injection of hibiscus extract reduced glucose levels in laboratory mice by 12%. However, when people injected the same extract into normal mice, no change in glucose levels was found.

c) Weight loss support
Dried hibiscus flowers have high fiber content, helping to create a feeling of fullness for a long time and reduce cravings. This flower also has the effect of burning fat, helping to lose weight effectively.

d) Prevent cardiovascular diseases:
Dried hibiscus flowers have the effect of reducing bad cholesterol (LDL) and increasing good cholesterol (HDL), helping to prevent cardiovascular diseases such as atherosclerosis, stroke, and heart attack.

e) Detoxify the liver and improve digestive health:
Hibiscus flowers have the effect of detoxifying the liver, helping the liver eliminate toxic substances from the body. This flower also helps enhance digestive function, helps appetite and reduces constipation.

f) Antioxidant and cancer prevention:
Dried hibiscus flowers contain many antioxidants, which help protect cells from the harmful effects of free radicals. Studies have shown that this flower has the ability to inhibit the growth of cancer cells, especially breast cancer, prostate cancer and colorectal cancer.

g) Treating anemia and iron deficiency:
Dried hibiscus flowers contain a lot of iron, helping to supplement iron levels in the body, preventing and treating iron deficiency anemia.

3/ Some notes when using dried hibiscus flowers

Dried hibiscus flower tea brings many health benefits, but you should also note the following things when using it to avoid unwanted side effects.

• Add sugar when using if you have low blood pressure: If you have low blood pressure, you should drink dried calyces with sugar and drink after finishing a meal.

• Subjects who need to be careful when using: Pregnant or breastfeeding women should consult a doctor before use.

• Do not use tap water to mix: This is because tap water may contain chlorine, which will increase the strong and sour taste of the flower. Use boiled purified water to make tea so the drink will be clearer in color and the sour taste will also be more mellow.

• Do not abuse: You should not drink more than 3 cups of tea a day because drinking too much can damage the liver, causing the liver to work too hard.

• Time to avoid when drinking tea: Remember not to drink tea when hungry and limit drinking tea in the evening.

Using a reasonable dosage along with a healthy diet and regular exercise regimen will help you reduce blood pressure, reduce the risk of heart disease, stroke as well as support weight loss and prevent aging. Take advantage of this delicious herb now to get your skin, your body shape, and your health to be more resilient every day!


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