Tips 13/10/2025 16:30

Natural Ways to Keep Your Arteries Healthy and Improve Blood Circulation

Thrombosis — a silent danger, and how to fight it (detailed, practical guide)

What is thrombosis?
A thrombosis is a blood clot (thrombus) that forms inside a blood vessel and blocks or reduces blood flow.

 Clots in veins (venous thrombosis) most often occur in deep leg veins (DVT — deep vein thrombosis) and can break off and travel to the lungs (pulmonary embolism, PE).

Clots in 

arteries (arterial thrombosis) block oxygen delivery to organs and cause heart attacks or ischemic stroke.

Both can be life-threatening and require prompt attention.

Why thrombosis happens — major risk factors

  • Stasis (slow blood flow): long bed rest, long flights, immobilization.

  • Hypercoagulability: inherited clotting disorders, cancer, pregnancy, some medications (e.g., certain hormonal therapies).

  • Endothelial injury: vessel damage from surgery, trauma or inflammation.

  • Other important risks: older age, obesity, smoking, dehydration, uncontrolled diabetes, high blood pressure, high cholesterol.
    This combination (stasis + hypercoagulability + vessel injury) is the classic explanation for why clots form.

Early warning signs to NEVER ignore

Venous thrombosis (DVT): swelling (usually one leg), pain or tenderness (often in calf), warmth and redness over a vein.
Pulmonary embolism (PE — emergency):

sudden shortness of breath, chest pain (worse with breathing), cough (sometimes with blood), rapid heart rate, fainting — call emergency services immediately.
Arterial thrombosis (heart/stroke): chest pain, sudden weakness or numbness (one side of body), slurred speech, vision problems — seek emergency care.

Medical treatment (must-see-your-doctor)

  • Anticoagulants (“blood thinners”) — the mainstay for most DVT/PE cases (e.g., heparin, low-molecular-weight heparin, direct oral anticoagulants like apixaban/rivaroxaban). They prevent clot growth and new clots. Treatment length depends on cause (often 3–6 months or longer for unprovoked clots).

  • Thrombolysis (clot-busting drugs) — used selectively for large, limb-threatening, or life-threatening clots (in hospital).

  • Mechanical thrombectomy / IVC filters / surgery — used for specific cases when drugs are insufficient or contraindicated.

  • Follow-up tests (ultrasound, CT angiography, blood tests) guide therapy.
    Important: Do not self-treat. Only a clinician can choose and monitor anticoagulation safely.

Natural & lifestyle strategies to keep arteries healthy and improve circulation

These reduce your long-term risk of clotting and improve vascular health — excellent complements to medical care but not replacements for prescribed treatment.

1) Move regularly — reduce stasis

  • Aim:

    at least 150 minutes/week moderate aerobic exercise (brisk walking, cycling) plus two sessions of resistance training weekly. Even short walks every 30–60 minutes during long sitting/flight reduce clot risk.

  • Why:

    movement improves venous return, lowers blood pressure and insulin resistance, and reduces obesity.

2) Maintain a healthy weight & manage metabolic risks

  • Losing excess weight reduces pressure on leg veins and lowers inflammation, blood pressure and diabetes risk. Manage blood sugar, blood pressure and cholesterol with lifestyle and meds when indicated.

3) Diet for circulation and artery health

Follow a Mediterranean–style eating pattern:

  • Eat more: oily fish (salmon, mackerel — omega-3s), nuts, seeds, legumes, whole grains, plenty of vegetables and fruits, olive oil, garlic, and foods high in fiber and antioxidants.

  • Limit: processed meats, refined carbs, added sugars, trans fats, and excess salt.

  • Why: a balanced diet lowers atherosclerosis (arterial plaque), reduces obesity and insulin resistance — all reduce thrombosis risk.

4) Hydration

  • Drink enough water — dehydration thickens blood and can increase clot risk, especially during travel or heat. Sip steadily and avoid excess alcohol.

5) Stop smoking & limit alcohol

  • Quit smoking — tobacco damages vessels and raises clot risk. Cut alcohol (none is best for heart/vascular health).

6) Compression stockings when appropriate

  • Graduated compression stockings (properly fitted) reduce DVT risk in people with chronic venous insufficiency or after some surgeries — discuss use with a clinician.

7) Manage stress & sleep

  • Chronic stress raises inflammatory hormones and BP; good sleep and stress reduction (meditation, breathing, social support) support vascular health.

Specific exercises that help circulation (how to do them)

  • Walking: 20–30 minutes daily; add short 3–5 minute walks every hour if sitting long.

  • Calf pumps: sit or stand, point toes up and down 20–30 reps, repeat hourly while seated — powerful for venous return.

  • Ankle circles and leg lifts: mobilize lower limb blood flow.

  • Resistance training: 2×/week (squats, lunges, light weights) to improve muscle pump and metabolic health.

  • Stretching & yoga: improve flexibility, reduce venous stasis, and reduce stress.
    Always start slowly if deconditioned and get medical clearance if you have cardiopulmonary disease.

Supplements — what to know

  • Omega-3 (fish oil) can help cardiovascular health but discuss dose with a doctor if you take anticoagulants (it can increase bleeding risk).

  • Vitamin K (in green leafy vegetables) affects some anticoagulants (warfarin) — keep intake consistent and inform your clinician.

  • Don’t start herbal “blood thinners” (ginkgo, high-dose garlic, turmeric) without medical advice — they can interact with prescribed anticoagulants.

How to prevent thrombosis during travel, surgery or illness

  • On long flights/car rides: stand and walk every 1–2 hours, do seated calf exercises, wear loose clothes, consider compression stockings if high-risk.

  • Before surgery or when immobile: follow pre-op and hospital guidance — hospitals often use anticoagulant prophylaxis and mechanical measures (stockings, pumps).

When to see a doctor — urgent signs

  • Sudden leg swelling or pain (especially one leg).

  • Sudden shortness of breath, chest pain, fainting, or coughing up blood.

  • Sudden neurological deficits (weakness, slurred speech, vision loss).
    These situations are emergencies. Prompt diagnosis and treatment save lives.

Practical daily checklist to reduce your risk

  • Move every hour if sitting long.

  • Walk 20–30 minutes daily and do strength exercises twice weekly.

  • Eat Mediterranean-style: fish, veg, fruit, whole grains, nuts; limit sugar and processed foods.

  • Hydrate, stop smoking, limit alcohol.

  • Maintain healthy weight, control BP/cholesterol/diabetes.

  • Use compression stockings when recommended and follow medical advice about anticoagulation if you’re high-risk.

Thrombosis can be silent until it causes a major problem. Lifestyle changes strongly reduce risk, but they do not replace medical diagnosis or prescribed anticoagulation when a clot exists or when you have high clinical risk.

 If you think you have symptoms or are at increased risk, see a healthcare professional promptly for testing and individualized treatment.

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