High blood pressure: Eating this red fruit could help lower your reading
High blood pressure can be difficult to spot because it rarely has any noticeable symptoms. Left untreated, it can cause the arteries to harden and thicken, leading to an increased risk of heart attack or stroke happening. The condition can usually be prevented or reduced by eating healthily. Alongside cutting down on the amount of salt in your diet, experts recommend eating plenty of fruit and vegetables. When it comes to the best fruit to eat, studies have shown strawberries to be effective.
When it comes to the best fruit to eat for high blood pressure, studies have shown strawberries to be effective
One large study which demonstrated this involved more than 34,000 people with hypertension.
Strawberries contain antioxidant compounds called anthocyanins, which are a type of flavonoid.
Researchers found the study participants with the highest intake of anthocyanins – mainly from strawberries – had a 8 per cent reduction in the risk of high blood pressure, compared to those with a low anthocyanin intake.
Alongside strawberries, blueberries also appeared to have this blood pressure lowering effect.
This is because blueberries are also high in anthocyanins.
Another fruit which has also been proven to lower blood pressure is the kiwi fruit.
A daily serving of kiwi can reduce blood pressure in people with even mildly elevated levels, according to a study.
Researchers compared the effects apple and kiwis had on people with slightly high blood pressure.
The results showed eating three kiwis a day for eight weeks resulted in a more significant reduction in blood pressure, compared with eating one apple a day for the same period of time.
The researchers concluded the bioactive substances in kiwis caused the reduction.
Fruit in general are good for high blood pressure because they’re high in potassium.
Potassium can help lower blood pressure as it helps balance out the negative effects of salt in a person’s diet.
Blood Pressure UK explains: “Your kidneys help to control your blood pressure by controlling the amount of fluid stored in your body. The more fluid, the higher your blood pressure.
“Your kidneys do this by filtering your blood and sucking out any extra fluid, which it then stores in your bladder as urine. This process uses a delicate balance of sodium and potassium to pull the water across a wall of cells from the bloodstream into a collecting channel that leads to the bladder.
“Eating salt raises the amount of sodium in your bloodstream and wrecks the delicate balance, reducing the ability of your kidneys to remove the water. By eating more fruit and vegetables, you will increase your potassium levels and help to restore the delicate balance. This will help your kidneys to work more efficiently – and help to lower your blood pressure to a healthy level.
Alongside diet changes, certain exercises are recommended to help lower high blood pressure.
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