The Best After-Dinner Drink for High Blood Pressure, According to Dietitians

• Hibiscus tea may help lower blood pressure by relaxing blood vessels and improving blood flow.
• Beetroot juice, pomegranate juice, and decaf green tea may also support healthy blood pressure.
• Regular exercise, a nutritious diet, and stress management can further support healthy blood pressure levels.

If you’re living with high blood pressure, what you drink throughout the day and night, including after dinner, can impact your blood pressure levels.

While some popular after-dinner drinks, such as alcohol and soda, may contribute to high blood pressure, others can support healthy blood pressure levels and promote overall heart health.

Here’s the best after-dinner drink if you have high blood pressure. 

Why Hibiscus Tea Makes the Perfect After-Dinner Drink for High Blood Pressure

Hibiscus tea, also known as sour tea, is a tart-tasting drink made from the flowers of hibiscus plants. This ruby-colored tea is high in powerful anti-inflammatory and antioxidant compounds, including vitamin C and polyphenols.¹

Compounds found in hibiscus tea are thought to lower blood pressure by relaxing blood vessels, thereby improving blood flow. 

It may also help reduce the activity of angiotensin-converting enzyme (ACE), which causes blood vessels to constrict to help control blood pressure. Inhibiting this enzyme allows blood vessels to relax, improving blood flow.

A 2022 review found that hibiscus treatments, including hibiscus tea and supplements, may help lower systolic blood pressure, with greater reductions observed in people with elevated blood pressure. The review also found that hibiscus  treatments may lower blood pressure to a similar degree as some medications.²

In addition to its potential blood pressure-lowering properties, hibiscus tea may also help decrease inflammation, cholesterol, and blood sugar, making it a good choice for overall heart health.³

Plus, hibiscus tea is caffeine-free, so it can be enjoyed at any time of day or night without disrupting your sleep. 

Other Blood Pressure Friendly Drinks

While hibiscus tea is one of the best heart-healthy drinks before bed, several other beverages can also fit into a heart-healthy nighttime routine.

Here are a few honorable mentions:

• Hot cocoa:  Hot cocoa made with dark cocoa products, like cacao, could reduce heart disease risk factors like high blood pressure. Cacao powder is rich in antioxidants and anti-inflammatory compounds that may help relax blood vessels and lower blood pressure.⁴
• Beetroot juice: Beet products, like beetroot juice, are rich in nitrates, which your body converts into nitric oxide. Nitric oxide helps lower blood pressure by relaxing blood vessels, improving blood flow. Beets contain pigments called betalains that also promote blood vessel relaxation. Drinking beetroot juice could significantly lower systolic blood pressure (the top number) in people with high blood pressure.⁵⁶
• Pomegranate juice: Pomegranate juice is rich in polyphenol antioxidants and potassium, both of which have blood pressure-lowering benefits. Studies show that drinking pomegranate juice could help decrease both systolic and diastolic (bottom number) blood pressure.⁷
• Decaf green tea: Green tea is packed with antioxidants like epigallocatechin gallate (EGCG), which has powerful antioxidant and anti-inflammatory effects. Sipping decaf green tea before bed may help maintain healthy blood pressure without affecting sleep.⁸

What Else Can You Do To Help Lower Blood Pressure

In addition to choosing blood pressure-friendly drinks before bed, there are many other ways to improve your blood pressure while promoting overall heart health, including following a healthy diet rich in nutrient-dense foods such as fruits, vegetables, and beans.

Here are some other evidence-based ways to manage high blood pressure:⁹

• Quit smoking: Smoking damages and narrows your blood vessels over time, causing blood pressure to rise. Smoking increases the risk of high blood pressure, heart disease, and stroke.
• Increase physical activity: Exercise can help lower blood pressure and improve overall cardiovascular health. It can also help you lose excess body fat, which is important for keeping your heart healthy. 
• Lose Weight: Excess body fat can increase heart disease risk factors, such as high blood pressure and high blood lipid levels.  
• Reduce Stress: Chronic stress can significantly impact blood pressure. It’s important to find ways to manage your stress, such as exercising, setting boundaries, and practicing breathwork and meditation.

DATE . 6 / Sep/2026