If you’re among those who like to reach for a cup of yogurt – whether plain, Greek, with a bit of honey or fruit – we have good news. A new study from the USA has shown that yogurt can have significant effects on lowering blood pressure. And that’s without pills, without special diets, just by regularly enjoying this sweet and sour treat.
What does science say?
A study conducted in Phoenix included more than 100,000 women over nearly 20 years. They found that those who ate at least 5 servings of yogurt a week had a 20% lower chance of developing high blood pressure. That’s not insignificant. One serving of yogurt is about 150 grams – so, a cup a day really can keep the doctor away.
The study was published in the scientific journal American Journal of Hypertension, where they highlighted that this is one of the largest studies on the topic. Previously, it was known that low-fat dairy products (like skim milk) could help lower blood pressure, but now, for the first time, it’s been proven that yogurt in particular has the strongest effect.
Why is yogurt so effective?
Yogurt is rich in calcium, potassium, and magnesium – three minerals that play a key role in regulating blood pressure.
- Calcium helps blood vessels widen and contract as needed.
- Potassium helps the body get rid of excess sodium (salt), which raises blood pressure.
- Magnesium relaxes blood vessels and allows for better blood flow.
In addition, yogurt contains probiotics – these are good bacteria that regulate the gut, which in turn affects the immune system and even mood. In recent years, science has discovered that gut health is closely linked to blood pressure. Poor bacterial balance can lead to inflammation in the body, which indirectly raises blood pressure.
What about other studies?
Other research also confirms that yogurt can be an ally in the fight against hypertension. In Australia, scientists from the University of South Australia analyzed data from more than 900 adults and found that those who ate more yogurt had lower systolic blood pressure (that’s the top number when measuring) by an average of 7 mmHg. Those who already had high blood pressure even had an 11 mmHg lower value. This is comparable to the effects of some medications!
A similar study was also conducted at Harvard, where more than 200,000 people were included in the Nurses Health Study. The result? Regular yogurt consumers had up to 31% lower risk of high blood pressure, especially if they combined yogurt with a balanced diet (less salt, more vegetables and fruit).
How much yogurt is enough?
According to the American Heart Association, adults should consume 2 to 3 servings of low-fat dairy products daily. This includes yogurt. One serving of yogurt, as mentioned, is about 150 grams.
So, if you eat yogurt 5–7 times a week, you’re already winning. It doesn’t always have to be the same kind – you can switch between regular, Greek, kefir, plant-based (e.g., from almonds or oats) – just make sure it’s without added sugar.
How to include it in your daily routine?
Yogurt is not boring. You can eat it in the morning with oats, as a salad dressing, in smoothies, with herbs as a sauce, or with fruit for dinner. Feeling creative? Try homemade tzatziki sauce (yogurt, cucumber, garlic, dill) or a yogurt dressing with lemon and mustard.
Also: Greek yogurt has more protein than regular, which means it keeps you fuller longer and is great for those watching their weight.
What about sugar?
Watch out for added sugar. Many fruit yogurts in stores contain up to 18 grams of sugar per cup – that’s almost 5 sugar cubes! Instead, buy plain yogurt and add some fresh fruit, a spoonful of honey or some cinnamon. That way, you get a naturally sweet meal without hidden dangers.
Good to know ...
Yogurt is not only tasty but also one of the most versatile allies of your health. It lowers blood pressure, improves digestion, strengthens the immune system, takes care of your bones, and even helps with weight loss. If you had to pick one thing to add to your diet every day, let it be yogurt. And remember: if there’s yogurt in your fridge, your health is in your hands.
As Dr. Kerry Ivey from the University of Melbourne says: Small dietary changes, like adding yogurt to your daily routine, can have an extremely big impact on cardiovascular health.
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