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Jan 02, 2024

You just can’t beat the Beets—the Superfood

Opinion Ravi M Singh Aug. 28, 2023, 2:08 p.m. Yes, beets or beetroots (beta vulgaris), chukandar in Nepali, the humble crimson-colored root vegetable, is touted as a superfood for its nutrient-dense

Opinion

Ravi M Singh

Aug. 28, 2023, 2:08 p.m.

Yes, beets or beetroots (beta vulgaris), chukandar in Nepali, the humble crimson-colored root vegetable, is touted as a superfood for its nutrient-dense properties. And indeed, they have lived up to the hype.

The expression ‘superfood’ first appeared in the early 20th century as a strategy to market bananas, a daily source of cheap, easily digestible nutrition. In the blink of an eye, the catchphrase went viral; foods got labeled as superfoods, which contained exceptional levels of nutritional density.

Not a regular item in our everyday meals and readily dismissed by most, the taste of raw beets for some have a delightfully earthy yet sweet flavor, but for the majority, the flavor might smack like dirt. When I first tried it raw, I almost coughed it out, but when I rustled it up as a salad, I even relished it.

The ruby-colored root vegetable has so overpoweringly red pigment that it can be messy when sliced, reaching virtually everywhere: your hands, tongue, dress, and whatnot. Amusingly, it scared the daylights out of me once when I ate a little too much of it to find my pee turned pink.

Let's dig further and unravel what makes this root veggie bag so much plaudits to hold the coveted superfood status. My research bowled me over when I ran into the health benefits of beets—a mile long. Today, endurance athletes worldwide go nuts about the wonder veggie to pull off, peak energy and stamina.

Among several power-packed drinks, from citrus fruit juices, banana smoothies, and chocolate milk to peanut butter, beet juice became one of the most sought-after natural energy drinks. World and Olympic athletes alike started guzzling beet juice to enhance their performance.

Today, many elite athletes are swearing by the endurance-enhancing power of beet juice with a high concentration of nitrates that enables the blood vessels to dilate and heighten the blood flow, preparing athletes to use oxygen more efficiently to achieve cracking energy and stamina.

From the World Champion marathoner, Paula Radcliff, the fastest female marathoner of all time (2003 to 2019), to legends like seven consecutive Tour de France Champion, Lance Armstrong, and the 2009 UCI Track-cycling world winner, Taylor Carpenter Phinney, to the Victor of six Paralympic gold medals, six World Championship, David Weir—you won't believe it—all drank beet juice.

Beets work wonders for athletes to boost their performance. But what makes beets deserve a worthy spot in our meal plan? Simply because the wonder veggie packs a chock full of vitamins, minerals, and a rich source of antioxidants, viz., vitamins C, B, magnesium, potassium, copper, iron, and manganese essential to retain efficient metabolism and healthy body cells. Beetroot packs the heaviest punch among vegetables high in nitrates, such as carrots, spinach, and radish.

Shapes up blood pressure

Evidence-based studies have shown beets, due to their high concentration of nitrates, help reduce elevated blood pressure, which causes a significant risk factor for heart disease.

St Bartholomew's Hospital, based in London, following a 10-year study, concluded that beets with a high level of dietary nitrite that convert into nitric oxide could be as potent as clinical drugs in reducing blood pressure. Their findings showed that the nitric compound helped relax and dilate blood vessels, enabling better oxygen-rich blood and efficient circulation.

Enhances cardiovascular health

Research carried out by medical scientists contends the fiber content in beets helps to cut down on triglyceride and bad cholesterol, LDL, levels. Both complications invite heart-related problems, like cardiac disease, heart attacks, and stroke.

Further, betaine (plant alkaloid) and folate (a natural form of vitamin B9) in the beets forfend our arteries from atherosclerosis (hardening of the arteries and blockage), averting high concentration of homocysteine (an amino acid produced in the body) to a threatening degree. Potassium content in beets follows to prevent the muscles in the walls of the arteries and veins from tightening and narrowing.

Glycemic index-friendly

Scientific studies have shown that beetroot may aid the body's response to insulin sensitivity. Low carbohydrate, substantial fiber content, and high nitrate levels in the root-vegetable are critical factors in lowering insulin resistance.

Also, a rich source of manganese—involved in the production of insulin—a regular intake of beets helps stabilize blood sugar levels and check sudden spikes. "Raw red beetroot consumption for eight weeks in T2DM patients had beneficial impacts on cognitive function, glucose metabolism, and other metabolic markers." (Source: NIH)

In 2021, a study revealed that participants who ate 100 g (about ⅔ cup) of raw beets daily for eight weeks showed improved cognitive function, glucose metabolism, and other metabolic markers.

Supports brain health

With age, our bodies slow down in producing nitric oxide, which enables our brains to function efficiently. So does our brain's energy metabolism and neuron activity decline. With its high nitrite content, regular beet intake helps generate adequate nitric oxide to compensate for this reduction and helps prevent "brain fades."

Similarly, mental and cognitive functions, too, have to face degeneration with coming of age, which runs the risk of neurodegenerative disorders like dementia. The nitrates in beets promote the dilation of blood vessels, increasing the blood flow to the brain to lessen the negative impact on mental and cognitive faculties like memory power, decision-making, and concentration.

Supports the immune system

With rich fiber content, beets enhance the growth of healthy bacteria in our gut. The build-up of good bacteria (microbes) in the digestive system fosters the innate and adaptive immune systems, defending the body against infection and protecting the body's cells. Regular consumption of beets further improves digestion and lowers the risk of chronic constipation. Better immune function leads to cutting down on the likelihood of chronic diseases.

USDA (US Department of Agriculture) reported that a routine intake of a beet-rich diet, for its nutrients like vitamin C, K, A, folate, manganese, iron, and phytochemicals, imparts immune support to ward off chronic ailments.

Anti-inflammatory

Research has linked chronic inflammation in the body to several diseases. Beets, rich in betalains and nitrates, help reduce inflammation by removing harmful compounds from the bloodstream and work wonders against inflammatory conditions like rheumatoid arthritis or fibromyalgia.

A detox for our body

Our livers are responsible for detoxifying toxins in our body's metabolism. The betaine in beets helps the liver to detoxify unwanted toxic deposits.

Fends off cancers

Research work and studies followed through at Howard University, USA, made a startling find that a routine diet of beets, for its betalain compound content, promotes our immune body cells and enzymes, which inhibit carcinogen formation to keep at bay cancers of the lungs, skin, and colon.

Consume the greens, too.

A word of advice: Do not look down upon the beet greens and toss them into the trash can. The beet greens, too, serve as a powerhouse of nutrients such as Vitamins A, C, and B6, followed by calcium, zinc, iron, and antioxidants. You can cook it like any other green leafy vegetable.

Hang on! There is more: Beets help alleviate conditions like anemia, fatigue, Alzheimer's disease, osteoporosis, and many more.

Caveat

Beets contain oxalates (natural compounds found in vegetables, fruits, nuts, and grains), which, when in excess, can cause body fluid to crystallize. Given that, persons with kidney or gallbladder problems should avoid beetroots.

Working the beets into our meal plan is worth its weight in gold. So, when you go shopping for vegetables next time, see that your shopping list occupies beets as a high priority. Thus, exercising moderation in eating beets is essential. Strike a balance. Be mindful that eating nutritious food alone does not work; incorporate a regular workout regimen to maintain a healthy body.

Beets, if eaten raw, promise the best results. You can shred it and add it to a salad or soup, or blend it in a blender with apple and carrot; season it with freshly ground black pepper and a pinch of salt. Voila, you don't have to look further for another energizing drink! The bottom line is you just can't beat the beets!

Disclaimer: The views expressed in the above text are solely research-based, not medical advice; the author solicits readers' discretion and cross-references or consulting a healthcare provider for further confirmation.

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