10 Health Benefits of Cherries (2019 UPDATE)

2 – Cherries and blood pressure

Montmorency tart cherry juice lowers blood pressure

Consuming tart cherry juice is as effective for reducing high blood pressure as blood pressure lowering medications. Participants of a 2016 study who had early signs of hypertension experienced a blood pressure reduction of 7% three hours after consuming a Montmorency tart cherry concentrate and water mixture.[4]

The blood pressure readings of the 15 participants was least 130/90 mmHg, which means they had a higher risk of having cardiovascular related problems. They consumed either 60ml of tart cherry juice concentrate or 60ml of a commercial fruit-flavored drink.

Blood pressure was taken before consuming the Montmorency cherry concentrate and was measured thereafter on an hourly basis. The participants consuming the Montmorency cherry concentrate experienced a blood pressure reduction of 7 mmHg in the 3 hours after consumption.

The greatest systolic blood pressure improvement occurred when vanillic and protocatechuic, the cherry concentrate’s phenolic acids, reached peak plasma levels. The reduction in blood pressure from the consumption of the Montmorency cherry concentrate was comparable to the reduction achieved by blood pressure lowering medication.

A 2018 study found that consuming Montmorency tart cherry juice reduced systolic blood pressure in individuals between the ages of 65 and 80. The 34 study participants in this 12-week randomized controlled trial were randomly assigned to 1 of 2 groups.[5]

The 1st group drank 240ml of Montmorency tart cherry juice in the morning and 240ml in the evening every day for the 12 weeks. The 2nd group drank the equivalent amount of a cherry flavored placebo drink devoid of tart cherries. Blood pressure as well as blood sugar, insulin, weight and cholesterol were measured when the study began and again when it ended.

The Montmorency tart cherry juice group had a significant reduction (4.1 mmHg) in systolic blood pressure in comparison to the drink placebo drink group.

How much tart cherry juice should you drink a day to lower blood pressure?

The participants in the 2016 study drank 60ml of tart cherry juice concentrate, which is estimated to be equivalent to about 500g of whole tart cherries.

The participants in the 2018 study drank 480 ml tart cherry juice, which was prepared from 68ml Montmorency tart cherry juice concentrate diluted with 412ml water.

Cherries and blood pressure

Image Source: robertbarrington

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