Studies have shown that drinking one glass daily improves blood pressure readings over time. Tomato juice lowers blood pressure thanks to its potassium content, which balances sodium; the antioxidant lycopene, which protects blood vessels and boosts heart health; and dietary fiber, which lowers bad cholesterol. This contributes to improving both systolic and diastolic pressure; especially when drinking unsalted juice daily as part of a healthy diet.
How does tomato juice lower blood pressure?
Potassium: The abundant potassium in tomatoes helps reduce the effects of excess sodium (salt) in the body, easing the pressure on blood vessel walls.
Lycopene: This powerful antioxidant compound, which gives tomatoes their red color, works to protect and improve blood vessel health, helping to regulate blood pressure and prevent it from rising.
Dietary Fiber: Fiber helps lower levels of bad cholesterol (LDL), which reduces the risk of heart disease and improves artery function.
When should you avoid drinking tomato juice?
Tomato juice is not suitable for everyone. It is advisable to avoid it or consult a doctor first in the following cases:
Kidney disease: The potassium in tomato juice can build up in the blood if kidney function is impaired.
Taking certain blood pressure or heart medications: The potassium content can interact with ACE inhibitors, such as ramipril, or potassium-sparing diuretics, such as spironolactone. Increased potassium can cause an irregular heartbeat.
Acid reflux or GERD: Tomato juice is acidic and can trigger or worsen symptoms.
Monitoring sodium intake: Store-bought tomato juices often contain a high amount of salt, which can raise blood pressure instead of lowering it.
