- According to a new study, eating tomatoes is associated with a blood pressure-lowering effect and may prevent high blood pressure in older people.
- People in the study who ate the most tomatoes or tomato products each day lowered their risk of high blood pressure by more than a third.
- Tomatoes contain lycopene, which helps keep blood vessel walls supple, as well as potassium that helps manage the effects of sodium and helps control fluid levels in the body.
For older adults with mild high blood pressure, a new study suggests consuming tomatoes may help manage hypertension and may even lower the risk of developing high blood pressure in the first place.
In the study, people without high blood pressure who ate the most tomatoes or tomato-based foods had a 36% lower risk of developing hypertension than those who ate the least.
In people who already had high blood pressure, especially those with stage 1 hypertension, moderate consumption of tomatoes was associated with a reduction in blood pressure.
The study involved 7,056 participants, 82.5% of whom had hypertension. They were questioned regarding their daily consumption of tomatoes and sorted into four classifications: less than 44 grams per day, 44–82 grams (intermediate), 82–110 grams (upper intermediate), and more than 110 grams.
The authors of the study observed a lowering of diastolic blood pressure in those with both the highest and intermediate levels of tomato consumption compared with the lowest levels of consumption. Participants with stage 1 hypertension and intermediate tomato consumption experienced a lowering of both systolic and diastolic blood pressure compared with participants who consumed the fewest tomatoes.
Diastolic blood pressure reflects the pressure in arteries when the heart is at rest. It is expressed as the lower blood pressure number, with systolic blood pressure, the upper value, indicating the pressure in the arteries as the heart beats.
For people who ate more than 110 daily grams of…
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