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A glass of oat milk

Oat drink, unsweetened, fortified

Checked by us One serving: 250 g (about 250 mL) · 121 kcal

Lots of riboflavin, vitamin B12 and calcium. Rich in 1 more nutrient: see Good for. Some of that may be added by the maker and depends on the brand: check your label.

Nothing to watch for most people.

Worth knowing for some people: gluten cross-contact; plant-based drinks under 2 years.

Good for

How we counted this

What one serving (250 g) gives you.

Your body needs enough of each of these. Past enough, more doesn’t help. Amounts are what the food databases list, not what your body absorbs, unless a row says it was measured.

The words: “A lot” means one serving gives 20% or more of Health Canada’s daily amount, “Some” 10% to 19%, “A little” 2% to 9%, “Almost none” under 2%. Strongest word first; within a word, protein and fibre lead, then the biggest share.

A milligram (mg) is a thousandth of a gram, and a microgram (µg) a thousandth of a milligram: 1,000 µg make 1 mg.

14 more nutrients below “a lot”

Missing from our databases for this food, so left out, not counted as zero: vitamin A, vitamin C, vitamin E and choline.

Watch out

How we counted this
Checked for deoxynivalenol, cadmium and lead: fine at normal amounts.
  • You’d need about 9.2 servings in a day of this food alone to use up what the highest average adult intake we found leaves under the limit.

    Learn more

    One serving carries 2.25 µg (at the highest value)

    How we got this

    The highest average adult intake we found already takes up about 70% of the limit. One serving a day fits in the room left.

    Counted from zero, with no allowance for what adults already take in from other food, 7,800 g a day would reach the limit.

    Why this rating: Eating it daily comes to 250 g a day, which stays within the 2,300 g of room left before the limit.

    general_acute: 62,000 g in one sitting.

    The dataset’s rating: Nothing to watch: under the limit

    No cap: EFSA's 2017 group tolerable daily intake for deoxynivalenol is 1 µg/kg body weight/day, 70 µg/day for 70 kg (acute 8 µg/kg body weight, 560 µg per eating occasion). The highest value among oat drinks in a Latvian and Lithuanian retail survey was 9 µg/kg, so about 7,778 g a day (62,222 g in a sitting) would reach it, and a serving carries 2.25 µg, 3.2% of the daily limit; that is a floor for a European maximum, not a figure for the drink in general. A German survey of 31 oat drinks reached 19.4 µg/L (3,608 g a day, a serving 6.9% of the limit).

    Pavlenko R, Berzina Z, Reinholds I, Bartkiene E, Bartkevics V. An Occurrence Study of Mycotoxins in Plant-Based Beverages Using Liquid Chromatography-Mass Spectrometry. Toxins 2024;16(1):53 · grade B

    Every food with deoxynivalenol (vomitoxin)

  • Cadmium

    Nothing to watch

    You’d need about 13 servings a day, every day, of this food alone to use up what an average adult’s intake leaves under the limit.

    Learn more

    One serving carries 0.58 µg (at the quantification limit, so an upper bound)

    How we got this

    A serving a day adds 3.2% to what an average adult already takes in: a share of that intake, not of the limit. With that serving every day, an average adult would be at about 73% of the limit.

    An average adult already takes in about 71% of the limit. One serving a day fits in the room left.

    Counted from zero, with no allowance for what adults already take in from other food, 76,000 g a week would reach the limit.

    Why this rating: Eating it daily comes to 1,750 g a week, which stays within the 22,000 g of room left before the limit.

    The dataset’s rating: Nothing to watch: under the limit

    A daily serving adds 3.2% to an average adult's cadmium intake (EFSA 2012 adult median, 1.77 µg/kg body weight/week; Canadian adults in 2007: 1.2-1.75), far from doubling it, so no cap.

    Redan BW, Zuklic J, Hryshko J, Boyer M, Wan J, Sandhu A, Jackson LS. Analysis of eight types of plant-based milk alternatives from the United States market for target minerals and trace elements. J Food Compos Anal 2023;122:105457 · grade A

    Every food with cadmium

  • Lead

    Nothing to watch

    You’d need more than 100 servings a day, every day, of this food alone to double the lead an average adult already gets. No dose is known to be safe, so doubling is where we flag.

    Learn more

    A serving a day adds 0.2–0.2% to what an average adult already takes in. There is no limit to take a share of.

    One serving carries 0.07 µg

    How we got this

    The dataset’s rating: Nothing to watch: doesn’t double average intake

    No cap: no safe level of lead is set (EFSA 2010 benchmark dose lower limit (BMDL01), 0.5 µg/kg body weight/day). Two US brands averaged 0.26 µg/L, so a serving adds 0.065 µg, 0.16–0.23% of the average adult's 28–41 µg/day (EFSA 2012, middle bound). This is a weak figure: only 2 brands, and the paper's own cow-milk minerals run 23 to 64 times too low, so its trace-metal values are probably low too; FDA found at most 5 of 85 plant-milk units with quantifiable lead.

    Good S, Anakwue C, Phan T. Comparative exposure and risk assessment of heavy metals, nutrients, and organochlorine pesticides in cow and plant-based milks. Sci Rep 2026;16 (article number not checked) · grade C

    Every food with lead

For some people

  • Flagged for people with celiac disease: oats are often cross-contaminated with wheat, barley or rye in the field and mill, and only specially produced oats may be labelled gluten-free in Canada, so an oat drink not labelled gluten-free may carry gluten. Whether the drink's enzyme treatment changes this is not addressed.

  • Flagged for children under two: plant beverages, fortified or not, are not an appropriate alternative to breast milk, formula or cow's milk in the first two years. Oat drink is also low in protein, 0.80 g per 100 g.

Also checked (nothing to act on) · 1

Noted for context, or not measured in this food yet.

Better options

How we counted this

“Better” here always means better at something the row names: more of one nutrient, more nutrients per serving, or the goal you pick. It never means better in every way.

Every amount below is for the same weight, 250 g, the size of one serving of this food, so a swap compares like with like. A serving of another food can be bigger or smaller.

Compared with the other dairy foods or cold drinks we’ve checked.

No swaps for riboflavin, vitamin B12 and calcium: they may be added to this food, so its amount varies by brand.

Not compared: this food’s score counts added vitamins and minerals, and those vary by brand. Compare labels instead.

Your goal

Your goal changes only this list, not what the food gives you or what to watch.

Not compared: this food’s score counts added vitamins and minerals, and those vary by brand. Compare labels instead.

Bring a tracker export or describe your usual week. The same rules check all of it.

The numbers

Open every value

Name in the database: Oat milk, unsweetened, calcium- and vitamin-D-fortified (oat beverage)

How the serving was set: 250 mL (1 cup), taken as 250 g at 1.0 g/mL. Health Canada's Table of Reference Amounts names no plant beverage: D.11 (milk drinks) is 250 mL, B.1 375 mL; the milk row's 250 mL is used.

Listed nutrients, per 100 g

For each nutrient, the value this page uses is marked “used”. A row marked “second database” is another database’s figure for a matching food, kept so you can see how far databases disagree (they can differ in the samples analysed, lab methods and rounding). Its own cells are worked out from it, but none of the page’s words or scores are.

NutrientPer servingPer 100 caloriesHowSourceGrade
Omega-3: ALA0.051 g0.13 g0.11 glisted usedCanadian Nutrient File 2026 #7808C
Calcium · may be added · varies by brand, check your label148.5 mg371.25 mg307.26 mglisted usedUS food database (USDA Foundation Foods) #2257046C
102 mg255 mg211.05 mgsecond database · not usedCanadian Nutrient File 2026 #7808C
Carbohydrate5.1 g12.75 g10.55 glisted usedUS food database (USDA Foundation Foods) #2257046C
Omega-3: EPA + DHA0 g0 g0 glisted usedCanadian Nutrient File 2026 #7808C
Fat2.749 g6.87 g5.69 glisted usedUS food database (USDA Foundation Foods) #2257046C
Fibre0 g0 g0 glisted usedUS food database (USDA Foundation Foods) #2257046C
Folate · may be added · varies by brand, check your label0 µg0 µg0 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Iron · may be added · varies by brand, check your label0.261 mg0.65 mg0.54 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Magnesium · may be added · varies by brand, check your label5.909 mg14.77 mg12.23 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Niacin (B3, niacin equivalents) · may be added · varies by brand, check your label0.177 mg0.44 mg0.37 mglisted usedCanadian Nutrient File 2026 #7808C
Phosphorus · may be added · varies by brand, check your label89.18 mg222.95 mg184.52 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Potassium · may be added · varies by brand, check your label148.4 mg371 mg307.06 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Protein0.797 g1.99 g1.65 glisted usedUS food database (USDA Foundation Foods) #2257046C
Riboflavin (B2) · may be added · varies by brand, check your label0.281 mg0.7 mg0.58 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Selenium · may be added · varies by brand, check your label0 µg0 µg0 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Sodium41.98 mg104.95 mg86.86 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Thiamin (B1) · may be added · varies by brand, check your label0.04 mg0.1 mg0.08 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin B12 · may be added · varies by brand, check your label0.506 µg1.27 µg1.05 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin B6 · may be added · varies by brand, check your label0.007 mg0.02 mg0.01 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin D · may be added · varies by brand, check your label1.7 µg4.25 µg3.52 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin K1 · may be added · varies by brand, check your label0.4 µg1 µg0.83 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Water90.56 g226.4 g187.38 glisted usedUS food database (USDA Foundation Foods) #2257046C
Zinc · may be added · varies by brand, check your label0.091 mg0.23 mg0.19 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Energy48.33 kcal120.82 kcal–FDC Energy (Atwater General Factors) usedUS food database (USDA Foundation Foods)–
NutrientPer 100 gPer servingPer 100 caloriesHowSourceGrade
Copper · may be added · varies by brand, check your label0.027 mg0.07 mg0.06 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Energy (Atwater general)48.33 kcal120.82 kcal100 kcallisted usedUS food database (USDA Foundation Foods) #2257046C
Nitrogen0.128 g0.32 g0.26 glisted usedUS food database (USDA Foundation Foods) #2257046C
Ash0.794 g1.98 g1.64 glisted usedUS food database (USDA Foundation Foods) #2257046C
Sucrose0 g0 g0 glisted usedUS food database (USDA Foundation Foods) #2257046C
Glucose0.771 g1.93 g1.59 glisted usedUS food database (USDA Foundation Foods) #2257046C
Fructose0 g0 g0 glisted usedUS food database (USDA Foundation Foods) #2257046C
Maltose1.551 g3.88 g3.21 glisted usedUS food database (USDA Foundation Foods) #2257046C
Sugars, Total2.322 g5.8 g4.8 glisted usedUS food database (USDA Foundation Foods) #2257046C
Galactose0 g0 g0 glisted usedUS food database (USDA Foundation Foods) #2257046C
Molybdenum, Mo10.09 µg25.23 µg20.88 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin D (D2 + D3), International Units68 iu170 iu140.7 iulisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin D2 (ergocalciferol)1.694 µg4.24 µg3.51 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin D3 (cholecalciferol)0.008 µg0.02 µg0.02 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Biotin1.406 µg3.52 µg2.91 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin K (Menaquinone-4)0 µg0 µg0 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Vitamin K (Dihydrophylloquinone)0 µg0 µg0 µglisted usedUS food database (USDA Foundation Foods) #2257046C
Tryptophan0.009 g0.02 g0.02 glisted usedUS food database (USDA Foundation Foods) #2257046C
Threonine0.023 g0.06 g0.05 glisted usedUS food database (USDA Foundation Foods) #2257046C
Isoleucine0.025 g0.06 g0.05 glisted usedUS food database (USDA Foundation Foods) #2257046C
Leucine0.081 g0.2 g0.17 glisted usedUS food database (USDA Foundation Foods) #2257046C
Lysine0.061 g0.15 g0.13 glisted usedUS food database (USDA Foundation Foods) #2257046C
Methionine0.01 g0.03 g0.02 glisted usedUS food database (USDA Foundation Foods) #2257046C
Phenylalanine0.073 g0.18 g0.15 glisted usedUS food database (USDA Foundation Foods) #2257046C
Tyrosine0.041 g0.1 g0.09 glisted usedUS food database (USDA Foundation Foods) #2257046C
Valine0.033 g0.08 g0.07 glisted usedUS food database (USDA Foundation Foods) #2257046C
Arginine0.083 g0.21 g0.17 glisted usedUS food database (USDA Foundation Foods) #2257046C
Histidine0.018 g0.04 g0.04 glisted usedUS food database (USDA Foundation Foods) #2257046C
Alanine0.038 g0.09 g0.08 glisted usedUS food database (USDA Foundation Foods) #2257046C
Aspartic acid0.083 g0.21 g0.17 glisted usedUS food database (USDA Foundation Foods) #2257046C
Glutamic acid0.15 g0.38 g0.31 glisted usedUS food database (USDA Foundation Foods) #2257046C
Glycine0.056 g0.14 g0.12 glisted usedUS food database (USDA Foundation Foods) #2257046C
Proline0.073 g0.18 g0.15 glisted usedUS food database (USDA Foundation Foods) #2257046C
Serine0.056 g0.14 g0.12 glisted usedUS food database (USDA Foundation Foods) #2257046C
Hydroxyproline0 g0 g0 glisted usedUS food database (USDA Foundation Foods) #2257046C
Cysteine0.025 g0.06 g0.05 glisted usedUS food database (USDA Foundation Foods) #2257046C
PUFA 18:30.051 g0.13 g0.11 glisted usedCanadian Nutrient File 2026 #7808C
PUFA 22:6 n-3 (DHA)0 g0 g0 glisted usedCanadian Nutrient File 2026 #7808C
PUFA 20:5 n-3 (EPA)0 g0 g0 glisted usedCanadian Nutrient File 2026 #7808C
Lactose0 g0 g0 glisted usedUS food database (USDA Foundation Foods) #2257046C
Manganese · may be added · varies by brand, check your label0.126 mg0.32 mg0.26 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Niacin (B3, preformed) · may be added · varies by brand, check your label0.096 mg0.24 mg0.2 mglisted usedUS food database (USDA Foundation Foods) #2257046C
Retinol · may be added · varies by brand, check your label84.73 µg211.83 µg175.32 µglisted usedUS food database (USDA Foundation Foods) #2257046C

Change the amount to rescale the first column. Nutrients a database doesn't list are missing, not zero.

Hazard rows as the dataset rates them

  • Arsenic, all forms · Context · Context: total arsenic is not the toxic species; never scored. · Good 2026 · C
  • Cadmium · Nothing to watch: under the limit · A daily serving adds 3.2% to an average adult's cadmium intake (EFSA 2012 adult median, 1.77 µg/kg body weight/week; Canadian adults in 2007: 1.2-1.75), far from doubling it, so no cap. · Redan 2023 · A
  • Deoxynivalenol (vomitoxin) · Nothing to watch: under the limit · No cap: EFSA's 2017 group tolerable daily intake for deoxynivalenol is 1 µg/kg body weight/day, 70 µg/day for 70 kg (acute 8 µg/kg body weight, 560 µg per eating occasion). The highest value among oat drinks in a Latvian and Lithuanian retail survey was 9 µg/kg, so about 7,778 g a day (62,222 g in a sitting) would reach it, and a serving carries 2.25 µg, 3.2% of the daily limit; that is a floor for a European maximum, not a figure for the drink in general. A German survey of 31 oat drinks reached 19.4 µg/L (3,608 g a day, a serving 6.9% of the limit). · Pavlenko 2024 · B
  • Gluten cross-contact · Worth knowing · Flagged for people with celiac disease: oats are often cross-contaminated with wheat, barley or rye in the field and mill, and only specially produced oats may be labelled gluten-free in Canada, so an oat drink not labelled gluten-free may carry gluten. Whether the drink's enzyme treatment changes this is not addressed. · Health Canada, Gluten-free labelling claims for products containing… · A
  • Lead · Nothing to watch: doesn’t double average intake · No cap: no safe level of lead is set (EFSA 2010 benchmark dose lower limit (BMDL01), 0.5 µg/kg body weight/day). Two US brands averaged 0.26 µg/L, so a serving adds 0.065 µg, 0.16–0.23% of the average adult's 28–41 µg/day (EFSA 2012, middle bound). This is a weak figure: only 2 brands, and the paper's own cow-milk minerals run 23 to 64 times too low, so its trace-metal values are probably low too; FDA found at most 5 of 85 plant-milk units with quantifiable lead. · Good 2026 · C
  • Plant-based drinks under 2 years · Worth knowing · Flagged for children under two: plant beverages, fortified or not, are not an appropriate alternative to breast milk, formula or cow's milk in the first two years. Oat drink is also low in protein, 0.80 g per 100 g. · Canadian Paediatric Society 2017 · B
  • T-2 and HT-2 toxins · Nothing to watch: under the limit · No cap: EFSA's 2017 group tolerable daily intake for T-2 and HT-2 toxins is 0.02 µg/kg body weight/day, 1.4 µg/day for 70 kg (acute 0.3 µg/kg body weight, 21 µg). German oat drinks (31 samples) sum to 1.105 µg/L on the lower bound, so about 1,267 g a day (five servings), eaten alone, would reach it, and a serving carries 0.276 µg, 19.7% of the limit. On the sum of the two maxima (9.61 µg/L, possibly from different samples) about 146 g a day reaches it, and one 250 mL serving carries 2.4 µg, 172% of the limit and 11% of the acute dose; modified forms were not measured, so this is a floor. · Dick 2025 · B

Oxalate, phytate and gut-tolerance measurements

  • fodmap gos: raffinose 0.04 ± 0.01, stachyose 0.11 ± 0.00, verbascose 0.03 ± 0.00 % of dry weight (duplicate measurements); the water content of the Thai oat milk is not given, so no as-eaten g/100 g is stated. For scale, the imported row is 90.56% water, which would make the sum about 0.017 g/100 g, if the Thai milk were as dilute % of dry weight (raffinose 0.04 + stachyose 0.11 + verbascose 0.03) · dry weight · oat milk prepared in the laboratory from raw oats (single batch, Jiang 2013 method with modifications; Methods 2.1), not a retail drink; Thailand; HPAE-PAD · grade C · Taesuk 2025

Sources

Body map 2026-10-25.1: each nutrient’s job comes from an agency fact sheet, linked beside it under Good for.

The plain words: “a lot” means one serving (100 g when the food has no serving size) gives at least 20% of the daily amount (the reference intake), “some” at least 10%, “a little” at least 2% (the cut-offs are ours, one set for every page: 20% and 10% are borrowed from the US labelling terms “high” and “good source” and applied to Health Canada’s daily amount, whereas Health Canada’s own shopper rule says 15%; provisional: they may change in a later method version). The daily amount is Health Canada’s Dietary Reference Intake for adults 19–30; where men and women need different amounts we use the higher one (protein: 56 g for men, 46 g for women). The percentage printed under each nutrient is the printed amount as a share of that daily amount, rounded to the nearest whole number, and the word is read from that percentage, so the amount, the percentage and the word always agree. Calcium with a measured absorption is scaled by how well it gets in compared with milk.

The scale: “Nothing to watch” means a serving a day stays under the limit at ordinary amounts; “Go easy” means a serving a day can push past the limit for adults who already take in the most, or fewer than 2 servings reach it; “Limit it” means once a week or less. The dataset’s own rating is under “How we got this”. Provisional: the scale may change in a later method version.

Measured absorption under Good for: grade-A studies in adults that tested this preparation of this food, as a share of the listed amount (the share digested, for protein), quoted once each source has passed our evidence check; animal studies and other variants stay in the table above. Provisional: this screen may change in a later method version.