Are black raspberries the new superberries?

Natural Health News – ?. As far as healthy foods go, berries make the top of the list

Study after study shows that contain powerful antioxidants, which reduce or reverse the effects of free radicals – natural byproducts of energy production that can wreak havoc on the body and are closely related to heart disease, cancer, arthritis , stroke or respiratory diseases.

When it comes to grabbing the headlines are usually exotic Goji berries, Acai Acerola or attention-grabbing super food. But for the savvy consumer health European-grown species native could be even more attractive. What you need to know

Black raspberries are grown in various parts of the world.

Previous research has suggested that are rich in important areas such as anthocyanins antioxidant compounds.

A new study by Polish researchers in raspberries compared black raspberries and red berries, their closest cousins ​​and found that black raspberries have 3 times the total amount of antioxidants other fruits, suggesting greater health benefits.

One study University of Agriculture in Krakow shows what is in store for foodies Old Continent in the department of berries that show that black raspberries ( Rubus occidentalis ), grown in Central Europe, show greater health benefits than any of its best-known cousins ​​-. raspberries or blackberries

Polish researchers evaluated the potential health benefits and antioxidants of the three types of berries by measuring levels of phenolics and anthocyanins in each.

it turns out that the amount of antioxidants in black raspberries was three times higher than other fruits. Surprisingly, the number was even higher for the phenolic compounds and the amount of anthocyanins – with black raspberries overcome their humble cousins ​​in more than 1000%. As for the health effects found that black raspberries for greater free radical scavenging and antioxidant capacity of the other fruits.

The researchers add that no significant difference collected fruit, whether in summer or autumn suggesting they could remain a staple in our solid diet in all seasons.

What are black raspberries?

Although the current study suggests black raspberries are native to Europe Easter, in fact, black raspberries are grown (although still not widely) in many parts of the world. Rubus leucodermis is native to western North America, while Rubus occidentalis is native to eastern North America and Rubus coreanus also known as the Korean black raspberry, it is native to Korea, Japan and china.

Black raspberries are not a common sight in supermarkets however – are more likely to find them in farmer’s markets. However, high levels of ellagic, anthocyanins and antioxidants, then acid have earned the name “king of berries” in some sectors.

Although there are few trials in humans, animals studies at Ohio State University found a significant decrease in colon tumors in rats and esophageal tumors in black raspberries fed mice. Laboratory studies have shown that extracts of raspberries and blackberries may slow the growth of breast cervix, colon and esophageal cancer cells.

Earlier this year, Korean researchers found that 8 weeks of supplementation with high doses of black raspberry powder (312.5 mg per day twice a day, 2,500 mg of raspberries) was associated with a significant reduction – about 3.3 mmHg – in systolic blood pressure over a period of 24 hours in the pre-hypertensive individuals. The study published in the journal Nutrition also suggested that the supplement decreased overnight systolic blood pressure by an average of 5.4 mm Hg for eight weeks, compared with placebo.

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