Ginger, aids in cardiovascular health
Many studies have recorded the significant effects of ginger on blood pressure. An overview in Cureus magazine shows that ginger supplementation can help lower cardiopulmonary blood pressure, a leading risk factor for stroke and heart disease.
Ms. Liz Weinandy, a nutritionist at Wexner Medical Center, Ohio State University (USA), explained: "Some compounds in ginger work similarly to calcium channel blockers, helping blood vessels relax and slow down the heart rate, thereby reducing blood pressure".
Not only that, ginger also helps improve bad LDL cholesterol and triglycerides, two types of fat that often cause clogged arteries. In one study, obese people who consumed 1.8g of ginger per day significantly reduced total cholesterol and triglycerides.
The active ingredients in ginger can inhibit cholesterol synthesis in the liver and increase fat breakdown enzymes, says Lindsay Malone, a nutrition lecturer at Case Western Reserve Medical School.
Reduce inflammation, prevent atherosclerosis and stabilize blood sugar
Chronic inflammation is a potential cause of many cardiovascular diseases. According to Malone, ginger contains phenolic compounds such as gingerol and shogaol that have strong anti-inflammatory properties. One study found that consuming 2g of ginger per day for 3 months significantly reduced signs of inflammation in the body.
In addition, the antioxidant properties of ginger also help protect heart cells and blood vessels from damage caused by free radicals, thereby slowing the formation of plaque in the arteries, the main cause of atherosclerosis.
Not stopping there, ginger also helps control blood sugar, especially in people with type 2 diabetes. Compound 6-gingerol promotes glucose transportation into cells, reducing blood sugar and increasing insulin sensitivity. One study showed that people who consumed 1,600mg of ginger per day for 3 months significantly improved their HbA1c index, a measure of long-term blood sugar control.
Should you add ginger to your daily menu?
Experts recommend ginger as a safe and beneficial addition, especially when used in familiar dishes such as tea, stir-frying, stewing or smoothies. However, the effectiveness may vary depending on the dosage, duration of use, and health status.
Dr. Nyree Dardarian, associate professor of nutrition at Drexel University (USA), noted: Ginger is not a pharmaceutical phenomenon. It only promotes optimal results when combined with a healthy lifestyle, a balanced diet and regular exercise".
Therefore, before using ginger as a supplement or in high doses, you should consult your doctor, especially if you are taking cardiovascular or diabetes medication.
