Drinks
Is Almond Milk Healthy? Sugar, Protein and Fortification
Is almond milk healthy? Compare Silk Unsweet, Original and a dairy reference for sugar, protein and calcium, with coffee pours and infant-use limits.
The short answer
Sometimes Unsweetened fortified almond milk can be a useful low-sugar drink, but it is not a protein-equivalent replacement for dairy milk. The Silk Unsweet Almondmilk panel reviewed here lists 30 calories, 0 g sugar, 1 g protein and 470 mg calcium per 240 mL cup. Its calcium comes partly from fortification, so an unfortified homemade almond drink should not be assigned those values.

| Nutrient | Silk Unsweet Almondmilk: 1 cup, 240 mL |
|---|---|
| Calories | 30 kcal |
| Protein | 1 g |
| Total sugar | 0 g |
| Added sugar | 0 g |
| Calcium | 470 mg |
| Vitamin D | 4 mcg |
| Sodium | 140 mg |
Official fortified product panel; not a value for unfortified or homemade almond beverage.
Unsweetened fortified almond milk can be a useful low-sugar drink, but it is not a protein-equivalent replacement for dairy milk. The Silk Unsweet Almondmilk panel reviewed here lists 30 calories, 0 g sugar, 1 g protein and 470 mg calcium per 240 mL cup. Its calcium comes partly from fortification, so an unfortified homemade almond drink should not be assigned those values.
Decide whether the drink is a coffee splash, a full glass or a regular dairy replacement. Compare protein, calcium and vitamin D as well as sugar. A low-calorie beverage and a protein-containing beverage serve different needs.
Unsweetened and Original have different sugar panels
The table uses Silk Unsweet Almondmilk and Silk Original Almondmilk. Both manufacturer panels identify one cup as 240 mL. These are specific fortified products, not averages for all almond beverages.
| Per 240 mL cup | Silk Unsweet | Silk Original |
|---|---|---|
| Calories | 30 | 60 |
| Protein | 1 g | 1 g |
| Total sugar | 0 g | 7 g |
| Added sugar | 0 g | 7 g |
| Calcium | 470 mg | 470 mg |
| Vitamin D | 4 mcg | 4 mcg |
| Sodium | 140 mg | 150 mg |
The Original product lists cane sugar among its ingredients. The Unsweet product does not gain extra protein simply because it has less sugar. Those are separate nutrient comparisons, and both products retain their own ingredient and fortification profiles.
Use the current carton if it differs from the website. Sweetened vanilla, chocolate, barista-style, shelf-stable and other formulations may have different amounts. A café’s almond beverage is not necessarily the same carton you use at home.
For a plant-based protein comparison, include soy
The reviewed almond beverages list 1 g protein per 240 mL cup. The numeric panel for Silk Unsweet Soymilk lists 8 g protein and 90 calories at the same volume. The table uses that panel rather than the page’s separate, conflicting 80-calorie marketing sentence; check the current carton when buying.
| Stated 240 mL cup | Silk Unsweet Almondmilk | Silk Unsweet Soymilk |
|---|---|---|
| Calories | 30 | 90 |
| Protein | 1 g | 8 g |
| Fiber | 0 g | 2 g |
| Added sugar | 0 g | 0 g |
| Calcium | 470 mg | 470 mg |
| Vitamin D | 4 mcg | 3 mcg |
| Sodium | 140 mg | 70 mg |
For low energy and a small coffee pour, the almond product may suit your preference. For a full glass expected to contribute protein, the soy product is the stronger plant-based option in this pair. Both have fortified calcium, but their protein is not equivalent.
The USDA plain 2% dairy-milk reference, FDC 171267, supplies about 122 calories, 8.1 g protein and 293 mg calcium per 244 g reference cup. That is its own stated portion, not an assumption that 240 mL of every liquid weighs 240 g.
The FDA’s milk-and-plant-alternative guide explains why these differences matter. If you replace several dairy servings with almond beverage, account for protein elsewhere or choose another suitable drink. If the beverage is only a splash in coffee, do not assign it the nutrient contribution of a full cup.
Allergies can decide the choice before nutrition does: the almond product contains almond and the soy product contains soy. Use the actual current ingredients, not the general idea that a plant-based drink suits every dairy-free diet.
Fortification is the reason to read the calcium line
The reviewed Silk products list a vitamin-and-mineral blend including calcium carbonate, vitamin D2 and vitamin B12. Their calcium figure describes the finished fortified beverage. It should not be transferred to a homemade blend of almonds and water or an unfortified product from another manufacturer.
Look at the calcium amount and vitamin D line on your actual carton. If those are nutrients you expect the drink to supply, check them again when changing brands. “Plant-based,” “organic” and “unsweetened” do not each guarantee a particular fortification level.
The FDA’s Nutrition Facts guide helps distinguish milligrams, micrograms and percentage Daily Values. Comparing the numeric nutrient amount can be clearer than relying on a front label’s “more calcium” statement without checking which reference it uses.
Follow the carton’s directions, including any shaking instruction, and use its stated storage period after opening. A nutrient-rich label is useful only for a food handled and consumed as intended. Refrigerated and shelf-stable unopened products can have different storage requirements, so do not borrow directions from a similarly named carton.
A coffee pour is much smaller than a cup
If you use only 30 mL, that is one eighth of the reviewed 240 mL cup. The label-based estimates are about 4 calories for Silk Unsweet and 8 calories for Silk Original. Both supply approximately 0.1 g protein and 59 mg calcium at that small amount; Original adds about 0.9 g added sugar.
Those are calculations from rounded label values, not separate manufacturer analyses of a coffee serving. If you use 60 mL, double those estimates. The calcium figure in a small splash should not be read as the full cup’s 470 mg; the volume reduction applies to nutrients as well as calories. A large milky coffee can contain much more beverage than a quick splash, so identify the actual amount before applying a small-pour figure.
For a coffee addition, flavor, texture and sugar may be the main considerations. For a full glass or cereal bowl, protein and fortification can play a larger role. Planrity’s creamer guide covers another set of products designed for small pours, which should not inherit the nutrition of a full cup of milk.
A barista almond product may include different ingredients for performance in coffee. Use its label rather than assuming the unsweetened beverage’s 30 calories per cup applies. This guide does not claim that the products steam, foam or taste the same; those features have not been tested here.
Sugar-free and low-calorie do not answer every question
Unsweetened almond milk can be useful when you want little or no sugar from the beverage. The FDA’s added-sugars guide explains why total sugar and added sugar should be kept distinct. Plain dairy milk’s naturally present sugar is a different label question from cane sugar added to the reviewed Original almond beverage.
If you add syrup, flavored powder or sweetened cereal, include those separately. Choosing an unsweetened milk does not remove sugar already present elsewhere in breakfast. Conversely, a small amount of sweetened almond beverage may contribute less added sugar than a much larger sweetened drink; the amount matters.
The complete meal is more informative than the drink alone. If you use almond milk with waffles or a Nature Valley bar, assess the food and drink together. A low-calorie drink is not a substitute for enough food, and a fortified carton is not a complete meal on its own.
Allergy and infant feeding need clear boundaries
Both reviewed almond products contain almond. They are not appropriate for someone who needs to avoid that ingredient. A dairy-free claim does not make a product free of every major allergen. The FDA’s allergy-label guidance supports reading ingredients and allergen statements on the actual package.
The FDA also states that infants younger than 12 months should not receive milk or plant-based milk alternatives as replacements for breast milk or infant formula. Almond beverage is not infant formula. For children’s feeding choices or a diet with multiple exclusions, ask an appropriate healthcare professional about the complete pattern rather than relying on an adult calorie comparison.
For your next carton, choose the sugar level you want, check protein and fortification, then decide how much you will use. Almond milk can be a practical preference when those choices are explicit, with its advantages recognized and its low protein kept in view.
Frequently asked questions
Is unsweetened almond milk healthier than Original?
It is lower in sugar and calories in the two Silk products reviewed here: 30 calories and 0 g sugar versus 60 calories and 7 g added sugar per cup. Both list 1 g protein and 470 mg calcium. Whether that makes it the better choice depends on your goal, preferences and amount used. Other brands or flavors need their own comparison.
Can almond milk replace dairy milk for protein?
Not on an equal-cup basis for these references. The reviewed almond beverages list 1 g protein per cup, while the USDA 2% dairy-milk reference supplies about 8.1 g per reference cup. If you switch and rely on milk for protein, consider another suitable beverage or protein foods elsewhere in the diet. Fortified calcium does not make the protein amounts equivalent.
Does homemade almond milk have the same calcium?
Not unless its actual composition and fortification support that amount. The Silk panels describe fortified products containing a vitamin-and-mineral blend. A homemade almond-and-water drink should not be assigned their 470 mg calcium per cup. Read the label for a commercial unfortified product, or use an appropriate recipe-based estimate without assuming added vitamins and minerals.
Sources
- Silk: Unsweet Almondmilk: nutrition and ingredients, Silk
- Silk: Original Almondmilk: nutrition and ingredients, Silk
- FDA: Milk and Plant-Based Milk Alternatives: Know the Nutrient Difference, FDA
- FDA: How to Understand and Use the Nutrition Facts Label, FDA
- FDA: Added Sugars on the Nutrition Facts Label, FDA
- FDA: Have Food Allergies? Read the Label, FDA
- USDA FoodData Central: Milk, reduced fat, fluid, 2% milkfat, with added vitamin A and vitamin D (FDC 171267), USDA FoodData Central
- Silk: Unsweet Soymilk: refrigerated US product, Silk


