Why choose an herbal tea to lower blood pressure?
Herbal teas are a natural alternative to medication, and their effect on blood pressure is supported by several scientific studies. They work by promoting the dilation of blood vessels, reducing stress (an aggravating factor in hypertension), and providing beneficial nutrients such as potassium and antioxidants.
Furthermore, choosing organic infusions, such as those offered by Kusmi Tea, guarantees consumption free from pesticides and chemical additives, for a wholesome and effective treat.
The best herbal teas to lower blood pressure
High blood pressure is a common health condition that can lead to cardiovascular complications if left unchecked. Certain organic herbal teas are recognised for their beneficial effect on blood pressure.
Olive leaf tea: an ancestral remedy
Olive leaves are renowned for their natural hypotensive effects. Rich in oleuropein, a compound with vasodilatory properties, they help relax the arteries and improve blood circulation.
Benefits:
- Reduction in blood pressure
- Antioxidant and heart-protecting effect
- Cholesterol regulation
How to prepare it?
- Infuse 1 tablespoon of dried olive leaves in a cup of hot water (≈ 90°C).
- Leave to infuse for 10 minutes, strain, and enjoy.
- Drink 1 to 2 times a day for optimal benefits.
Hibiscus: an infusion rich in antioxidants
Hibiscus, also known as bissap, is a plant with impressive properties for blood pressure. Its hypotensive effect is due to its high anthocyanin content, which improves blood vessel dilation and reduces blood pressure.
Benefits:
- Reduction of blood pressure
- Draining and detoxifying effect
- Source of vitamin C and antioxidants
Preparation method:
- Add 1 tablespoon of dried hibiscus flowers to 250 ml of boiling water.
- Leave to infuse for 5 to 10 minutes, then strain.
- Drink hot or cold, ideally twice a day.
Good to know: studies have shown that drinking 2 to 3 cups of hibiscus tea and infusion per day can significantly reduce blood pressure within a few weeks.
Hawthorn: the herb for the heart
Hawthorn is a well-known plant in herbalism for its action on the cardiovascular system. It helps regulate heart rate, reduce stress, and improve blood circulation.
Benefits:
- Soothing and anti-stress effect
- Protection against heart conditions
- Improvement in blood circulation
How to consume it?
- Infuse 1 teaspoon of hawthorn flowers in 250 ml of simmering water.
- Leave to infuse for 10 minutes, strain, and drink 1 to 2 times a day.
Kusmi Tea tip: combine hawthorn with other relaxing herbs like lemon balm or chamomile for an enhanced anti-stress effect.

Precautions to take before consuming these herbal teas
Although herbal teas are natural, they can interact with certain medications or cause side effects.
Always consult a healthcare professional before incorporating these infusions into your daily routine, especially if you are already taking medical treatment for hypertension.
Avoid if:
- You are taking strong hypotensive medication (risk of cumulative effect)
- You are pregnant (certain plants are not recommended)
- You have an allergy to the plants mentioned
Diet: a fundamental pillar for regulating blood pressure
Diet plays a key role in regulating blood pressure. Certain foods are beneficial for the cardiovascular system, while others promote hypertension and should be consumed in moderation.
The best foods to lower blood pressure
Foods rich in potassium
Potassium helps reduce the negative effects of salt by promoting sodium elimination through the kidneys. It is therefore essential for lowering blood pressure.
Where to find it?
- Bananas
- Spinach
- Avocados
- Potatoes (with skin)
- Haricot beans and lentils
Foods rich in omega-3
Omega-3s have an anti-inflammatory effect and promote blood vessel flexibility, thus helping to reduce blood pressure.
Which foods to favour?
- Oily fish (salmon, sardines, mackerel)
- Flaxseeds and chia seeds
- Walnuts and almonds
Antioxidant-rich foods
The polyphenols and flavonoids contained in certain foods protect the arteries and improve blood circulation.
Where to find them?
- Berries (strawberries, blueberries, raspberries)
- Dark chocolate (minimum 70% cocoa)
- Green tea and organic herbal teas
Kusmi Tea tip: pair an antioxidant-rich diet with regular consumption of herbal teas made from hypotensive plants for an enhanced effect.
Foods to limit to avoid hypertension
Certain foods promote water retention and inflammation, thereby increasing blood pressure.
Excess salt
Sodium promotes water retention, which increases pressure in the arteries. It is therefore recommended to limit its intake.
Foods to avoid:
- Cured meats, ready meals, tinned soups
- Very salty cheeses
- White bread and savoury snacks
Tip: replace salt with spices and aromatic herbs (basil, turmeric, garlic, oregano).
Refined sugar and fizzy drinks
Excessive sugar consumption promotes inflammation and can increase blood pressure.
To avoid:
- Sugary drinks and fizzy drinks
- Shop-bought pastries
- Refined cereals
Healthy alternative: opt for fruit-based desserts and a small amount of organic honey.
Saturated and trans fats
Processed fats are responsible for the build-up of cholesterol in the arteries, which can worsen hypertension.
Foods to avoid:
- Fast food and fried foods
- Hydrogenated margarines
- Excess red meat
The impact of stress and lifestyle on blood pressure
Chronic stress is one of the main drivers of hypertension. When stressed, the body releases cortisol and adrenaline, two hormones that increase blood pressure.
Natural solutions to reduce stress
Practice meditation and deep breathing
A simple 5-minute mindful breathing session can help reduce stress and lower blood pressure.
Exercise regularly
Physical activity improves blood circulation and naturally lowers blood pressure.
Opt for the benefits of relaxing herbal teas
Infusions made with lemon balm, chamomile, or verbena are ideal for soothing the nervous system and combating stress.
Kusmi Tea tip: try Be Cool herbal tea, a relaxing organic blend made with soothing herbs, ideal for reducing stress and promoting restful sleep.

Combine infusions and a healthy lifestyle for balanced blood pressure
Drinking suitable herbal teas such as olive leaf, hibiscus, and hawthorn is an excellent strategy to lower hypertension naturally. But for lasting results, it is essential to:
- Adopt a balanced diet, rich in potassium and antioxidants
- Reduce salt, sugar, and unhealthy fats
- Manage stress through relaxation and organic infusions
- Getting regular exercise
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