Why Beets Are a Healthy Superfood: Benefits for Heart Health, Digestion, and Daily Energy
Let me tell you about the vegetable I used to avoid at all costs.
Beets. Those deep magenta, earthy-smelling roots that stained everything they touched. As a kid, I picked them out of salads. As an adult, I walked past them in the produce aisle without a second glance. They were messy. They were intimidating. They tasted like dirt.
Then my doctor ran some routine blood work. My blood pressure was creeping up. Nothing alarming yet, but enough for her to suggest lifestyle changes.
“Eat more beets,” she said.
I laughed. “You’re serious?”
“Dead serious. Beets are one of the best natural sources of nitrates. They help lower blood pressure, improve athletic performance, and support liver function. Add them to your diet. You’ll notice a difference.”
I was skeptical. But I was also motivated.
I bought a bunch of fresh beets. I roasted them. I tossed them in a salad. I took a bite.
They were sweet. Earthy. Surprisingly delicious.
Now, beets are a regular part of my diet. And I have noticed a difference—in my energy, my digestion, and my blood pressure.
Let me walk you through what doctors say actually happens when you add beets to your diet.
What Are Beets?
Beets, also known as beetroot, are root vegetables available in several varieties, including deep red, golden yellow, and candy-striped Chioggia beets. They are packed with vitamins, minerals, fiber, antioxidants, and naturally occurring nitrates that contribute to many of their health benefits.
Nutritional Profile (Per 1 Cup Raw, About 136g)
Calories: 58
Fiber: 4 g
Folate (Vitamin B9): 148 mcg (37% DV)
Manganese: 0.5 mg (22% DV)
Potassium: 442 mg (11% DV)
Vitamin C: 6.7 mg (8% DV)
Iron: 1.1 mg (6% DV)
Magnesium: 31 mg (6% DV)
Naturally occurring nitrates: Approximately 250 mg
The Star Compound: Nitrates
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The Star Compound: Nitrates
Beets are among the richest natural dietary sources of nitrates. Inside the body, these nitrates are converted into nitric oxide, a molecule that helps relax and widen blood vessels. This improved circulation is responsible for many of beetroot’s most well-known health benefits.
Unlike synthetic nitrates found in some processed meats, the nitrates in beets come packaged with fiber, antioxidants, and protective plant compounds that support healthy nitric oxide production.
1. May Help Lower Blood Pressure
One of the best-studied benefits of beets is their ability to support healthy blood pressure. Nitric oxide relaxes blood vessels, allowing blood to flow more easily throughout the body.
Research has shown that consuming beetroot or beet juice may reduce systolic blood pressure within just a few hours, particularly in people who already have elevated readings.
2. Supports Exercise Performance
Improved circulation allows muscles to receive oxygen more efficiently. This may delay fatigue and improve endurance during moderate to intense physical activity.
Many athletes consume beet juice two to three hours before training or competition because studies have demonstrated improvements in endurance and time-to-exhaustion.
3. Supports Brain Function
Healthy blood flow is essential for cognitive function. Research suggests that nitric oxide produced from beet nitrates may improve circulation to areas of the brain involved in memory, planning, and decision-making.
Although beets are not a miracle brain food, including them regularly may support long-term cognitive health.
4. Promotes Healthy Digestion
One cup of beets provides approximately four grams of dietary fiber.
Fiber supports regular bowel movements, nourishes beneficial gut bacteria, and contributes to a healthier digestive system.
Adding beets gradually while drinking adequate water can help maximize these digestive benefits.
5. May Support Liver Health
Beets contain colorful antioxidants known as betalains. These compounds help protect cells from oxidative stress and may support the liver’s normal functions as part of an overall healthy diet.
Rather than “detoxing” the liver, beets simply provide nutrients that help maintain its normal activity.
6. Helps Fight Oxidative Stress
The antioxidants found in beetroot may help reduce oxidative stress and support a balanced inflammatory response throughout the body.
Combined with other healthy lifestyle habits, these protective compounds contribute to overall wellness.
7. Pink Urine Can Be Completely Normal
Some people notice pink or reddish urine—or occasionally stool—after eating beets. This harmless phenomenon is known as beeturia.
It simply means the natural pigments passed through the digestive system and is not usually a cause for concern.
8. Natural Energy Support
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