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New Superfood: Beetroot

Beetroot, also known as beet, has been gaining in popularity as a new superfood because beets have a wide range of health benefits because of their nutritional content, including vitamins, minerals, and organic compounds like carotenoids, lutein/zeaxanthin, glycine, betaine, dietary fiber, vitamin C, magnesium, iron, copper, and phosphorus, while also being a source of beneficial flavonoids called anthocyanins. They are very low in calories, with no cholesterol, but they do have the highest sugar content of all vegetables. Many studies indicate that eating more beetroot, decreases the risk of several ailments:

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Heart health and blood pressure: A 2008 study published in Hypertension examined the effects of ingesting 500 millilitres of beetroot juice in healthy volunteers and found that blood pressure was significantly lowered after ingestion. Researchers hypothesized this was likely due to the high nitrate levels contained in beet juice and that the high nitrate vegetables could prove to be a low-cost and effective way to treat cardiovascular conditions and blood pressure.

Dementia: Researchers at Wake Forest University have found that drinking juice from beetroot can improve oxygenation to the brain, slowing the progression of dementia in older adults.
According to Daniel Kim-Shapiro, director of Wake Forest’s Translational Science Center, blood flow to certain areas of the brain decrease with age and leads to a decline in cognition and possible dementia. Consuming beetroot juice as part of a high nitrate diet can improve the blood flow and oxygenation to these areas that are lacking.

Diabetes: Beets contain an antioxidant known as alpha-lipoic acid, which may help lower glucose levels, increase insulin sensitivity and prevent oxidative stress-induced changes in patients with diabetes.

Digestion and regularity: Because of its high fibre content, beetroot helps to prevent constipation and promote regularity for a healthy digestive tract.

Inflammation: Choline is a very important and versatile nutrient in beetroot that helps with sleep, muscle movement, learning, and memory. Choline also helps to maintain the structure of cellular membranes, aids in the transmission of nerve impulses, assists in the absorption of fat and reduces chronic inflammation.4

Exercise and athletic performance: Beetroot juice supplementation has been shown to improve muscle oxygenation during exercise, suggesting that increased dietary nitrate intake has the potential to enhance exercise tolerance during long-term endurance exercise. Quality of life for those with cardiovascular, respiratory, or metabolic diseases, who find the activities of daily living physically difficult because of lack of oxygenation, could be improved.

 

Source:

www.organicfacts.net

www.medicalnewstoday.com

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