A healthy diet can support blood vessel health and normal circulation, but no food can guarantee that you will “prevent blood clots.” Blood clots are influenced by many factors, including age, genetics, smoking, inactivity, obesity, high blood pressure, diabetes, heart rhythm problems, and certain medical conditions.
Foods that are generally associated with better cardiovascular health include:
- Fatty fish (such as salmon, sardines, or mackerel)
- Rich in omega-3 fats, which support heart health.
- Leafy green vegetables (spinach, kale, lettuce)
- Provide nutrients that support blood vessel function.
- Berries (blueberries, strawberries, etc.)
- High in antioxidants and plant compounds linked with heart health.
- Nuts and seeds (walnuts, almonds, flaxseed)
- Provide healthy fats and fiber.
- Whole grains (oats, brown rice, whole wheat)
- Help support healthy cholesterol levels.
- Beans and lentils
- Good sources of fiber and plant protein.
- Olive oil and other unsaturated fats
- Can be healthier choices than saturated fats.
- Garlic, onions, and other vegetables
- Part of a heart-healthy eating pattern.
Also important for circulation:
- Drink enough water.
- Move regularly and avoid sitting for very long periods.
- Maintain a healthy weight.
- Avoid smoking.
Be careful with claims that a particular food, herb, or drink can “dissolve clots” or replace prescribed blood thinners. If you take warfarin or other blood-thinning medicines, discuss major diet changes with your healthcare provider because some foods (especially those high in vitamin K) can affect treatment.
