A new study shows that people who ate plain purple potatoes cooked in the microwave twice a day for a month lowered their blood pressure by 3%-4% without gaining weight. Researchers say the blood pressure-lowering effects are likely due to the high concentration of antioxidants found naturally in potatoes. 30 авг. 2011 г.
What potatoes are good for high blood pressure?
The researchers concluded that purple potatoes are an effective agent for lowering blood pressure and thereby lower the risk of heart disease and stroke in patients with high blood pressure.
Are purple potatoes healthier than other potatoes?
Packed with antioxidants Like other colorful fruits and vegetables, purple potatoes' bright color is a telltale sign that they're high in antioxidants. In fact, they have two to three times more antioxidant activity than white or yellow potatoes (7).
What are the benefits of eating purple potatoes?
Purple potatoes have a lot going for them nutritionally, beyond antioxidants. They are packed with fiber, vitamin C and potassium, which can help with weight loss, immunity and heart health.
Are purple potatoes healthier than sweet potatoes?
Purple and red potatoes are unique in the fact that they are packed with antioxidants. The purple potato is full of the antioxidant anthocyanin, like most blue/purple foods. So, which is best? With the most fiber, vitamins A & C and a healthy dose of potassium, sweet potatoes come out the winner!
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