Blood vessels, integral to the circulatory system, transport blood throughout the body. When healthy, they function smoothly. However, Master of Science, Doctor Nguyen Anh Duy Tung, a specialist in nutrition - dietetics at Tam Anh General Clinic District 7, warns that a sedentary lifestyle, an unbalanced diet, and irregular rest elevate the risk of vascular diseases.

A common consequence of these conditions is the formation of blood clots, or thrombosis, within blood vessels. Such clots can block arteries or veins, potentially causing a heart attack or stroke. Doctor Duy Tung emphasizes that beyond a healthy lifestyle, certain spices can also enhance blood circulation.

Garlic

Garlic contains allicin and sulfur compounds that help reduce platelet aggregation, limiting blood clot formation and enhancing blood circulation. Doctor Duy Tung explains that daily garlic consumption can decrease thromboxane—a blood-clotting agent—by 80%, lowering the risk of thrombosis and atherosclerosis. To maximize allicin formation, crush fresh garlic and let it sit for about 10 minutes before eating.

Ginger

Beyond its warming properties, ginger contributes to blood detoxification and vessel wall stability, thanks to salicylate, a compound similar to aspirin. This active ingredient helps reduce inflammation, improves blood circulation, and lowers the risk of blood clot formation. Incorporating fresh ginger into teas, meals, or consuming 2-3 slices of pickled ginger daily offers health benefits.

Garlic and ginger support blood circulation, helping to limit blood clots. Image created by AI

Turmeric

Turmeric contains curcumin, a natural anti-inflammatory and antioxidant compound. Regular dietary intake of curcumin helps prevent platelet adhesion, reduces plaque formation in blood vessels, and limits fibrin creation—a key component of blood clots. Moderate, consistent turmeric consumption also improves vascular endothelial function. It can be added as fresh turmeric or powder to dishes like curries, soups, or prepared as a milk.

Cayenne pepper

Capsaicin, responsible for cayenne pepper's heat, helps reduce platelet aggregation and promotes blood circulation. It can be used as a daily cooking spice. However, individuals with stomach conditions or sensitive digestive systems should consult a doctor before consuming it.

Cinnamon

According to Doctor Tung, cinnamon contains coumarin, a natural compound with mild blood-thinning properties. Scientists developed anticoagulant drugs, such as warfarin sodium, based on coumarin's structure. However, excessive coumarin consumption can harm the liver. Adults are advised to consume less than 8 mg daily. Those on anticoagulants or with liver disease should consult a doctor before regular cinnamon supplementation.

Beyond diet and prescribed medications, Doctor Tung recommends a healthy lifestyle to prevent blood clot formation. Daily exercise for about 30 minutes helps manage weight, reducing the risk of obesity, diabetes, and thrombosis. Additionally, avoid prolonged sitting or lying, ensure adequate hydration, and limit smoking and alcohol. Regular consultations with a nutrition specialist and annual health check-ups (1-2 times a year) are crucial for early detection of risk factors.

Quoc An