Potatoes may be one of the best superfoodsMay 25, 9:47 am
Washington, May 25 (ANI): A new study shows that potatoes are one of the best nutritional values in the produce aisle, providing one of the better nutritional values per penny than most other raw vegetables and delivering one of the most affordable source of potassium of the more frequently consumed vegetables, second only to beans. Dr. Adam Drewnowski and colleagues from the University of Washington used a combination of nutrient profiling methods and national food prices data to create an "affordability index," which was then used to examine the nutrients per unit cost of 98 individual vegetables as well as five vegetable subgroups including dark green, orange/red, starchy, legumes (beans and peas) and "other" vegetables.The results indicated while dark green vegetables had the highest nutrient density scores, after accounting for cost, starchy vegetables (including potatoes) and beans provided better nutritional value for the money. Potatoes, in particular, provide one of the lowest cost options for four key nutrients including potassium, fiber, vitamin C and magnesium. Among the most frequently consumed vegetables, potatoes and beans were the lowest-cost sources of potassium and fiber-nutrients of concern, as identified by the 2010 USDA Dietary Guidelines."The ability to identify affordable, nutrient dense vegetables is important to families focused on stretching their food dollar as well as government policy makers looking to balance nutrition and economics for food programs such as the school lunch program and WIC," lead researcher Adam Drewnowski, PhD said. "And, when it comes to affordable nutrition, it's hard to beat potatoes," he said.The study was funded by the United States Potato Board and adds to the growing database of nutrition science that supports potatoes in a healthful diet. In addition, one medium-size (5.3 ounce) skin-on potato contains just 110 calories per serving, boasts more potassium (620g) than a banana (450g), provides almost half the daily value of vitamin C (45 percent), and contains no fat, sodium or cholesterol.The study is published in the journal PLOS ONE. (ANI)
Turns out, revenge's a 'bittersweet' symphony Jun 30, 7:23 am
Washington D.C, Jun 30 (ANI): To get past it or to get even, that is the question. Now, a recent study has suggested that an eye for an eye can end up making us celebrating and feeling worse at the same time.Full Story »
We evolved 3 times faster post dino extinction Jun 29, 9:03 am
Washington D.C, Jun 29 (ANI): According to a new study, our ancestors evolved three times faster in the 10 million years after the extinction of the dinosaurs than in the previous 80 million years.Full Story »
Global variations in malaria parasites revealed Jun 28, 1:20 pm
Washington D.C, Jun 28 (ANI): A team of scientists has found that the malaria parasite Plasmodium vivax is evolving rapidly to adapt to conditions in different geographical locations.Full Story »
Texting changes your brain's rhythm Jun 28, 12:28 pm
Washington D.C, Jun 28 (ANI): There is now a biological reason why you shouldn't text and drive as new study has found that messaging with smartphones can change the rhythm of brain waves.Full Story »
- This new technique will help your shampoos' flow freely
- Radioactive fallout of Fukushima accident concentrated in glassy soot'
- LIGO may detect formation of black-hole binary stars: Study
- Driverless cars pose 'safety dilemma'
- Scientists have new theory on how 'climate' affects 'violence'
- Dinosaur-era bugs knew how to camouflage
- Earth's present magnetic field isn't 'same old, same old'
- Global warming forecast: Even warmer days ahead
- For volcanoes, 'calm before the storm' holds true
- Soon, waste water may power Kerala homes
TOP VIDEO STORIES