Olipop is a significantly better choice than regular soda by almost every nutritional measure. A 12-ounce can contains 35 to 50 calories and 2 to 5 grams of sugar, compared to 140 calories and 39 grams of sugar (about 10 teaspoons) in the same size Coca-Cola. It also delivers 6 to 9 grams of prebiotic fiber, something traditional soda doesn’t contain at all. That said, “better than soda” and “good for you” aren’t the same thing, and there are a few trade-offs worth understanding.
How the Nutrition Stacks Up
The sugar gap is the most dramatic difference. A can of Coca-Cola packs 39 grams of added sugar, which is more than 80% of the recommended daily limit on its own. Orange soda is even worse at 49 grams. Olipop keeps sugar between 2 and 5 grams per can depending on flavor, using stevia (a plant-based sweetener with a low glycemic index) to fill in the sweetness. Traditional soda sweeteners like high-fructose corn syrup have a glycemic index around 58 to 68, meaning they cause a rapid spike in blood sugar. Stevia triggers little to no insulin response, making Olipop a far gentler option for blood sugar management.
Then there’s fiber. U.S. dietary guidelines recommend 28 grams of fiber per day, and most Americans fall well short of that. A single Strawberry Vanilla Olipop delivers 9 grams, covering roughly a third of your daily target. Regular soda contributes zero fiber. This alone makes Olipop a more nutritionally productive choice if you’re going to drink a flavored carbonated beverage anyway.
What Prebiotic Fiber Actually Does
Olipop’s proprietary blend includes cassava root fiber, chicory root inulin, and Jerusalem artichoke inulin. These are soluble fibers that pass through your upper digestive tract undigested and feed beneficial bacteria in your large intestine. When those bacteria thrive, they support regular bowel movements, help your body absorb minerals like calcium and magnesium, and contribute to anti-inflammatory effects in the gut.
The blend also includes several botanical extracts: nopal cactus, marshmallow root, calendula flower, and kudzu root. These are part of Olipop’s “OLISmart” formula, though the amounts per can are small. The prebiotic fiber is doing the heavy lifting in terms of measurable gut health benefits.
Digestive Side Effects to Watch For
Prebiotic fiber isn’t trouble-free for everyone. Chicory root inulin, the primary fiber source in Olipop, can cause gas, bloating, and general digestive discomfort. Research on inulin tolerance found that doses up to 10 grams per day of native inulin were well-tolerated in healthy adults, but oligofructose (a shorter-chain form of inulin) caused substantially more symptoms at the same dose. Since a single can of Olipop contains up to 9 grams of fiber, drinking two cans in a day could push you past the comfortable threshold.
People with irritable bowel syndrome or those following a low-FODMAP diet should be particularly cautious. Chicory root fiber is a known trigger for these groups and can actually worsen symptoms rather than improve them. If you’re new to prebiotic sodas, starting with one can and seeing how your body responds is a reasonable approach.
Weight and Calorie Considerations
Swapping a daily Coca-Cola for an Olipop would cut roughly 90 to 100 calories per can. Over a year, that’s a meaningful reduction. Research on low-calorie sweetened beverages supports the idea that replacing sugary drinks with non-nutritive or low-calorie alternatives helps with weight management. In a year-long randomized trial of 303 people with overweight and obesity, participants assigned to drink beverages with non-nutritive sweeteners lost 6.2 kg on average, compared to 2.5 kg for those drinking water. Multiple other trials have found similar patterns.
Olipop’s fiber content may offer an additional advantage here. Soluble fiber promotes a feeling of fullness, which could reduce snacking between meals. That’s a benefit you won’t get from diet soda, which cuts calories but provides nothing else nutritionally.
What About Your Teeth?
This is one area where Olipop doesn’t get a free pass. Both Olipop and traditional soda are carbonated, and carbonation makes beverages acidic. The pH of most carbonated drinks falls below the threshold where tooth enamel starts to break down. Repeated exposure to acidic drinks causes structural damage to enamel, creates rougher tooth surfaces, and increases the risk of cavities.
Your saliva naturally buffers this acid and forms a protective barrier, but that defense works best when exposure is brief and infrequent. Sipping any carbonated drink slowly over a long period gives acid more time in contact with your teeth. The sugar in regular soda compounds the problem by feeding cavity-causing bacteria, so Olipop’s low sugar content does offer some dental advantage. But the acidity from carbonation still matters.
Better Than Soda, but Not a Health Food
Olipop occupies a useful middle ground. It delivers real fiber, minimal sugar, and far fewer calories than regular soda while still tasting like a treat. For someone who drinks soda daily and wants to cut back on sugar without switching to plain water, it’s a genuinely better option. It’s also a step up from diet soda, which matches the low-calorie profile but offers no fiber or prebiotic benefits.
What it isn’t is a substitute for whole food sources of fiber like vegetables, legumes, and whole grains. Nine grams of fiber from a can of Olipop is helpful, but you still need the other 19 grams from somewhere. And at roughly $2.50 to $3.00 per can, it’s an expensive way to get fiber compared to a cup of lentils or a bowl of oatmeal. Think of it as a smarter indulgence rather than a nutritional strategy.