As consumers scrutinize added sugars and ultra-processed foods, dietitians are narrowing the supermarket juice aisle to a surprisingly short list of standouts.
People often reach for juice as a quick way to boost their fruit and vegetable intake, but not all bottled beverages are created equal. Many store-bought juices are loaded with added sugars, contain little fiber, or offer far fewer nutrients than their packaging suggests.
Still, dietitians say that certain options can be a convenient and nutritious addition to a balanced diet. From antioxidant-rich tart cherry juice to vegetable blends packed with vitamins, these are eight store-bought juices that dietitians consider some of the healthiest choices on supermarket shelves.
100% pomegranate juice
Dietitians often point to 100% pomegranate juice as a benchmark because it pairs intensity with restraint. An eight-ounce serving of POM Wonderful contains roughly 700 milligrams of polyphenols and potassium levels comparable to a banana, according to nutrition data published by the company and verified in analyses cited by the USDA, all without added sugar.
Clinical credibility comes from the work of researchers at the Technion Israel Institute of Technology, who published a twelve-month human trial in Clinical Nutrition. Participants drinking pomegranate juice daily showed improved arterial elasticity and up to a 35 percent reduction in carotid artery thickness, suggesting benefits that reach beyond antioxidant buzzwords.
100% beet juice
Beet juice earns its reputation largely through chemistry. Registered dietitians frequently cite its naturally high nitrate content, which the body converts into nitric oxide, a compound essential for blood vessel relaxation and blood pressure regulation, as outlined in cardiovascular physiology research from Queen Mary University of London.
Commercial beet juices also tend to carry less sugar than many fruit juices while supplying folate, potassium, and betalain pigments. Reviews in the Nutrients journal detail how these betalains contribute antioxidant and anti-inflammatory activity, helping explain why beet juice is often framed as functional rather than indulgent.
Tart cherry juice
Tart cherry juice has a loyal following among athletes and dietitians alike. Brands such as Cheribundi concentrate the equivalent of about sixty cherries into an eight-ounce bottle, delivering anthocyanins that researchers at Oregon Health and Science University have linked to reduced exercise-induced inflammation.
Sleep is the quieter selling point. Small randomized trials published in the European Journal of Nutrition identified natural melatonin in tart cherry juice and associated it with improved sleep onset and duration in adults with insomnia, giving dietitians another reason to see it as restorative rather than merely sweet.
Prune juice
Prune juice stands out on grocery shelves for doing something rare among juices. It still contains fiber. A serving of Sunsweet Amaz!n prune juice provides about four grams, along with potassium and vitamin K, according to product data consistent with USDA nutrient databases, all without added sugar.
Dietitians often frame prune juice as gentle medicine. Clinical reviews in Alimentary Pharmacology and Therapeutics describe how its mix of fiber and sorbitol supports regularity and gut comfort, making it one of the few juices recommended not just for nutrients but for digestive function.
Low-sodium vegetable or tomato juice
Vegetable and tomato juices appeal to dietitians because they deliver vitamins A and C, potassium, and lycopene with far less sugar than fruit-forward options. Lycopene absorption from tomato juice has been documented in intervention trials published by the Harvard T.H. Chan School of Public Health.
The caution is salt. The American Heart Association regularly flags standard vegetable juices for sodium levels that can approach a large share of the daily limit. Low-sodium versions preserve micronutrients while avoiding the blood pressure tradeoff that can quietly undermine an otherwise healthy choice.
100% orange or grapefruit juice
Orange juice remains a staple recommendation for vitamin C and potassium, and dietitians generally accept versions made from concentrate if no sugar is added. Nutrient profiles reported by the USDA show that processing has minimal impact on these key micronutrients.
Grapefruit juice offers similar nutrients with added flavonoids, but it carries a caveat. The U.S. Food and Drug Administration warns that grapefruit compounds can interfere with enzymes that metabolize statins and certain blood pressure drugs, making label reading and medication checks essential.
Cold-pressed green blends with no added sugar
Save this article
Enter your email address and we'll send it straight to your inbox.
Cold-pressed green juices attract dietitians when they are truly unsweetened. Products like Suja Mighty Dozen combine leafy greens with spirulina, chlorella, and ginger, concentrating phytonutrients that are otherwise hard to consume in volume, according to ingredient analyses published by the company.
Nutrition researchers writing in Frontiers in Nutrition note that such blends can boost antioxidant intake without spiking blood sugar. For people who struggle to eat enough vegetables, dietitians see these juices as a pragmatic bridge rather than a replacement for whole foods.
100% mixed berry or grape blends
Dark berry and grape juices derive their appeal from anthocyanins and polyphenols tied to vascular and cognitive health. Controlled feeding trials from Tufts University have linked these compounds to improved endothelial function when consumed as part of 100 percent juice without added sweeteners.
Context matters. An umbrella review published in Advances in Nutrition evaluated low to moderate intakes of pure juice, roughly 50 to 240 milliliters per day, and found improvements in cardiovascular and inflammatory markers with limited potential harms, provided total sugar and calories remain balanced.
Key Takeaway
When dietitians talk about healthiest store-bought juices, they usually mean 100 percent juice with no added sugar, meaningful vitamins or minerals, and some bonus antioxidants or functional benefits.
More articles:
- 12 fruits that contain more vitamin C than oranges
- 12 reasons dragon fruit may be one of the healthiest fruits you’re not eating enough of
- Starting Your First Garden? Here Are the 10 Easiest Vegetables to Grow
The Best Root Vegetables for Better Vision
Around the world, most conversations about eye health focus on things like glasses, screen time, or supplements. But in public-health circles, the story actually starts much deeper—literally underground. Root vegetables, especially the ones loaded with carotenoids, play a major role in keeping our eyes healthy.
Vitamin A deficiency is still the leading cause of preventable childhood blindness around the globe, according to the World Health Organization. It contributes to an estimated 250,000 to 500,000 cases every year, especially in places where people don’t have access to foods rich in provitamin A. Learn more.
Common spices linked to colon cancer prevention
In the quiet routine of seasoning a meal, you may be adding small, powerful defenses against one of the most common cancers.
Your spice rack might actually be hiding some powerful health benefits. It turns out that a handful of common pantry staples pack a serious punch against serious illnesses. Medical researchers are looking closely at how everyday seasonings can fight back against cellular damage in the digestive tract. Learn more.
Which protein is actually better for arthritis, plant or animal?
With more than 53 million Americans living with arthritis, emerging research points to nutrient balance—not protein source alone—as the real driver of bone and joint health.
CDC estimates from 2019–2021 show about 21.2% of US adults (around 53.2 million people) report a doctor’s diagnosis of some form of arthritis (including osteoarthritis, rheumatoid arthritis, gout, lupus, etc.). Osteoarthritis (OA) is the most common joint disorder in the US (over 32.5 million US adults live with it), mainly affecting knees, hips, hands, and spine. Learn more.
