Malta, the sweet, dark, non-alcoholic malt beverage popular across Latin America, the Caribbean, and parts of Africa, offers some genuine nutritional benefits but comes with a significant amount of sugar. Whether it’s “good for you” depends on how much you drink and what you’re comparing it to.
What Malta Actually Contains
Malta is brewed similarly to beer, using barley malt, hops, and water, but the fermentation is stopped before alcohol develops. The result is a thick, caramel-colored drink with a distinctly sweet, molasses-like flavor. It contains B vitamins (particularly B6, B12, niacin, and folic acid), iron, and small amounts of amino acids from the barley malt.
The ingredient list tells an important story, though. Malta Goya, one of the most widely available brands, lists high fructose corn syrup and corn syrup as its second and third ingredients, ahead of the actual malt. Many commercial maltas are sweetened well beyond what the barley malt alone would produce. Other common additives include caramel color, phosphoric acid, and salt.
Sugar Content Compared to Soda
Malta is often positioned as a healthier alternative to cola, but the sugar difference is smaller than most people expect. Lab analysis of popular soft drinks found that a malt beverage contained about 2.74 grams of sugar per 100 milliliters, compared to 3.17 grams per 100 milliliters for Coca-Cola. That works out to roughly 9.7 grams of sugar in a 12-ounce serving of malta versus about 11.3 grams for a cola. However, many malta bottles are 12 ounces or larger, and some brands pack in more sugar than others. A typical commercial malta can contain 30 to 40 grams of sugar per bottle depending on size and formulation.
The takeaway: malta does carry slightly less sugar than cola ounce for ounce, but it’s not a low-sugar drink by any stretch. If you’re watching your sugar intake, drinking malta regularly can add up quickly.
B Vitamins and Iron
The barley malt in malta provides a meaningful dose of several B vitamins. These play roles in energy metabolism, red blood cell production, and nervous system function. The iron content is one reason malta has long been recommended in Caribbean and Latin American households for people recovering from illness, pregnant women, and growing children.
These nutrients are real, but they’re not unique to malta. You can get the same B vitamins and iron from whole grains, leafy greens, legumes, and fortified foods without the added sugar. Malta works as a supplemental source, not a replacement for a balanced diet.
Malta and Breastfeeding
One of malta’s most enduring traditional uses is as a drink for nursing mothers to boost milk supply. There’s a kernel of science behind this. A clinical trial published in the European Journal of Clinical Nutrition tested a supplement containing barley malt enriched with beta-glucans (a type of soluble fiber found in barley) on mothers of preterm babies. Women taking the supplement produced roughly 149 milliliters more milk per day by day seven compared to a control group, and the cumulative difference over 14 days was about 1,827 milliliters.
The caveat: the supplement in that study was a concentrated barley beta-glucan product, not a glass of commercial malta. The beta-glucan content in a typical malta drink is far lower. So while barley malt compounds do appear to support milk production, drinking malta is a much less targeted way to get that effect. The tradition isn’t baseless, but the evidence behind it is limited and low-certainty.
Digestive Effects
Whole-grain barley is an excellent source of dietary fiber, but the malting process strips much of that fiber away. Research on barley malt found that milling and malting considerably decreased the fiber content compared to whole barley grains, which reduced the production of short-chain fatty acids, the beneficial compounds your gut bacteria generate when they digest fiber.
There’s one partial upside. The browning process that gives malta its dark color creates compounds called melanoidins, which behave somewhat like dietary fiber in the gut. Studies have suggested these melanoidins may have prebiotic properties, meaning they can encourage the growth of beneficial gut bacteria. But this effect is modest and doesn’t compensate for the fiber lost during malting.
Energy and Recovery
Malta is calorie-dense and carbohydrate-rich, which is why it’s traditionally given to people who need quick energy, whether athletes, laborers, or someone recovering from illness. The sugars in malta are readily absorbed and can replenish energy stores after physical activity.
For serious post-exercise recovery, though, the type of sugar matters. Research shows that drinks combining glucose and fructose replenish liver energy stores at roughly double the rate of glucose alone, about 7.3 grams per hour versus 3.6 grams per hour. Malta beverages made with high fructose corn syrup do contain both glucose and fructose, so they could theoretically support liver glycogen recovery. But so does any sugary drink, and purpose-built sports recovery drinks offer the same benefit with added electrolytes and without the excess sugar.
Who Should Be Cautious
If you have diabetes or prediabetes, malta’s high sugar content makes it a poor choice for regular consumption. A single bottle can spike blood sugar significantly, and the B vitamins it provides don’t offset that metabolic cost.
People managing their weight should treat malta the way they’d treat any sugary beverage. Liquid calories don’t trigger the same fullness signals as solid food, so it’s easy to consume 150 to 200 calories from a bottle of malta without reducing how much you eat at your next meal.
If you have gout or elevated uric acid levels, be aware that barley-based beverages contain purines, which break down into uric acid in the body. While non-alcoholic malt drinks haven’t been studied as specifically as beer in this context, the shared brewing ingredients suggest some caution is warranted.
The Bottom Line on Malta
Malta is a step up from cola. It delivers real B vitamins, some iron, and potentially beneficial compounds from the barley malt. It has cultural and traditional significance that goes beyond simple nutrition. But it’s still a sweetened beverage, often made with high fructose corn syrup, and the sugar content is only marginally lower than soda. Enjoying a malta occasionally is perfectly fine. Treating it as a health drink and consuming it daily is harder to justify when the same nutrients are available from whole foods without the sugar load.