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A small pile of raw cashews

Cashews, raw

Checked by us One serving: 30 g · 160 kcal

Some magnesium, zinc and selenium. 4 more nutrients in moderate amounts: see Good for.

Nothing to watch for most people.

Worth knowing for some people: choking risk under age 4; nickel for people who are sensitised.

Good for

How we counted this

What one serving (30 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 at a little or less

Missing from our databases for this food, so left out, not counted as zero: choline.

Watch out

How we counted this
Checked for cadmium, aluminum, lead and aflatoxins: fine at normal amounts.

For some people

  • Health Canada: nuts are not safe for children younger than four years.

  • Flagged for people with nickel contact allergy: EFSA's 2020 lowest-observed-adverse-effect level after a single oral dose is 4.3 µg Ni/kg body weight (301 µg at 70 kg). A 30 g serving carries 199 µg, 2.8 µg/kg body weight, a margin of 1.5 to that level; EFSA treats a margin of 30 or more as low concern. About 45 g would reach the level, and 1.5 g would give a margin of 30.

  • Measured, not rated: 74.7 mg oxalate

    Learn more

    We haven’t rated this food for oxalate. We count only a figure that comes from a grade A or B source and says it was measured per 100 g of the food as eaten, and none of the figures here does both.

    How we got this

    Not rated for calcium-oxalate stone formers: the only source is a patient-foundation list with no stated method. A 30 g serving carries 74.7 mg oxalate, a moderate portion by the list's own bands (25-99 mg); the list gives 249 mg per 100 g, the highest of walnuts, cashews and Brazil nuts.

    Oxalosis and Hyperoxaluria Foundation. Oxalate list (022724), 2024 · grade B

    Every food with oxalate for kidney-stone formers

Worth knowing

No limit applies, so none is rated.

  • Sugar

    1.8 g of sugar in a 30 g serving, natural and added together.

    Learn more

    Shown, not rated. The food tables we read give total sugar, and few give added sugar, so the site can’t yet tell sugar added in making a food from the sugar in fruit or milk.

Also measured in it

Figures from the dataset. None has a limit to be rated against, so none is a verdict.

  • Phytate, as the source gives it: phytate (InsP6) (phytic acid) 154.4 mg/100 g; IP5 103.8, IP4 30.0, IP3 7.1 mg/100 g mg phytate (InsP6)/100 g edible portion (edible portion, raw (converted from micromoles/g with MW 660.04)) · Bennett 2025 · grade B

    Phytate (also written InsP6, IP6 or phytic acid), the form in which plants store phosphorus, is found in whole grains, beans and nuts. It binds zinc in the gut and lowers how much zinc and plant (non-heme) iron you absorb. No limit applies.

    Source: NIH Office of Dietary Supplements, Zinc fact sheet · NIH Office of Dietary Supplements, Iron fact sheet

Also checked (nothing to act on) · 3

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

  • Shown as context, not rated: EFSA's 2020 reference point for ochratoxin A is a benchmark dose lower limit (BMDL10) of 14.5 µg/kg body weight/day. The CFIA survey found no detects in 4 cashew samples, too few to rate.

  • Context only (pesticide residues are not scored). Three positives in 68 import screens, none above a limit.

  • Context only: no cashew sample positive.

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, 30 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 snacks we’ve checked.

A food is listed only if it gives clearly more: at least a fifth more than this food, and at least 10% of the daily amount more.

More of what it’s good for

More magnesium

Amounts as listed, not adjusted for how much gets in.

For zinc: no other snacks we’ve checked give clearly more, in the same 30 g.

For selenium: Brazil nuts, raw would lead, in the same 30 g, but is left out (Aflatoxins: go easy).

More nutrients per serving, counted together

The other snacks we’ve checked with more nutrients per serving than this one, counting at most 100 kcal. One score ranks them all, so the same few often lead.

  • Pumpkin seeds
    • More magnesium (150 mg vs 75.2 mg)
    • More niacin (4.38 mg vs 1.75 mg)
  • Walnuts, rawMore omega-3: ALA (2,724 mg vs 18.6 mg)

2 foods out of the 10 other snacks we’ve checked and could compare give clearly more nutrients per serving.

Where the calcium card measured that less calcium gets in than from milk, calcium counts for less; everything else is as listed.

Your goal

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

Losing weight: fewer calories, and more nutrients, protein and fibre for each calorie.

  • Pumpkin seeds
    • More magnesium (150 mg vs 75.2 mg)
    • More niacin (4.38 mg vs 1.75 mg)
  • Celery, raw
    • 4 kcal in 30 g (this food: 160)
    • Less magnesium (3.28 mg vs 75.2 mg)
    • Less zinc (0.03 mg vs 1.52 mg)
  • Carrots, raw
    • 13 kcal in 30 g (this food: 160)
    • More vitamin A (251 µg vs 0 µg)
    • Less magnesium (3.74 mg vs 75.2 mg)
    • Less zinc (0.07 mg vs 1.52 mg)
Why some foods aren’t suggested

Left out: Brazil nuts, raw (Aflatoxins: go easy).

Left out: Sunflower seeds, dry-roasted (Cadmium: go easy).

Left out: Peanuts, dry-roasted (Aflatoxins: go easy).

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: Cashew nuts, raw

How the serving was set: 30 g shelled (Health Canada TRA O.1, nuts and seeds not for use as snacks: whole, chopped, sliced, slivered or ground)

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: ALA0.062 g0.02 g0.01 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Calcium41.95 mg12.59 mg7.86 mglisted usedUS food database (USDA Foundation Foods) #2515374C
32 mg9.6 mg6 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
37 mg11.1 mg6.94 mgcopy of USDA · not usedCanadian Nutrient File 2026 #5709C
Carbohydrate36.289 g10.89 g6.8 glisted usedUS food database (USDA Foundation Foods) #2515374C
Energy533.478 kcal160.04 kcal–FDC Energy (Atwater Specific Factors) usedUS food database (USDA Foundation Foods)–
553 kcal165.9 kcal–from SR Legacy · not usedUS food database (USDA SR Legacy) #170162C
Omega-3: EPA + DHA0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Fat38.86 g11.66 g7.28 glisted usedUS food database (USDA Foundation Foods) #2515374C
48.2 g14.46 g9.04 gsecond database · not usedUK food tables (CoFID 2021) #14-811C
Cholesterol0 mg0 mg0 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Fatty acids, total saturated7.783 g2.33 g1.46 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Fibre4.104 g1.23 g0.77 glisted usedUS food database (USDA Foundation Foods) #2515374C
Folate25 µg7.5 µg4.69 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
67 µg20.1 µg12.56 µgsecond database · not used · 2.7×UK food tables (CoFID 2021) #14-811C
Iron5.988 mg1.8 mg1.12 mglisted usedUS food database (USDA Foundation Foods) #2515374C
6.2 mg1.86 mg1.16 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Magnesium250.6 mg75.18 mg46.97 mglisted usedUS food database (USDA Foundation Foods) #2515374C
270 mg81 mg50.61 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Niacin (B3, niacin equivalents)5.845 mg1.75 mg1.1 mglisted usedCanadian Nutrient File 2026 #5709C
Phosphorus532.2 mg159.66 mg99.76 mglisted usedUS food database (USDA Foundation Foods) #2515374C
560 mg168 mg104.97 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Potassium638.3 mg191.49 mg119.65 mglisted usedUS food database (USDA Foundation Foods) #2515374C
710 mg213 mg133.09 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Protein17.442 g5.23 g3.27 glisted usedUS food database (USDA Foundation Foods) #2515374C
17.7 g5.31 g3.32 gsecond database · not usedUK food tables (CoFID 2021) #14-811C
Riboflavin (B2)0.058 mg0.02 mg0.01 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0.14 mg0.04 mg0.03 mgsecond database · not used · 2.4×UK food tables (CoFID 2021) #14-811C
Selenium20.67 µg6.2 µg3.87 µglisted usedUS food database (USDA Foundation Foods) #2515374C
29 µg8.7 µg5.44 µgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Sodium4.759 mg1.43 mg0.89 mglisted usedUS food database (USDA Foundation Foods) #2515374C
15 mg4.5 mg2.81 mgsecond database · not used · 3.2×UK food tables (CoFID 2021) #14-811C
Sugars5.91 g1.77 g1.11 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
4.6 g1.38 g0.86 gsecond database · not usedUK food tables (CoFID 2021) #14-811C
Thiamin (B1)0.423 mg0.13 mg0.08 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0.69 mg0.21 mg0.13 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Vitamin A0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Vitamin B120 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0 µg0 µg0 µgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Vitamin B60.417 mg0.13 mg0.08 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0.49 mg0.15 mg0.09 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Vitamin C0.5 mg0.15 mg0.09 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0 mg0 mg0 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Vitamin D0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0 µg0 µg0 µgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Vitamin E0.9 mg0.27 mg0.17 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0.85 mg0.26 mg0.16 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Vitamin K134.1 µg10.23 µg6.39 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Water4.811 g1.44 g0.9 glisted usedUS food database (USDA Foundation Foods) #2515374C
4.4 g1.32 g0.82 gsecond database · not usedUK food tables (CoFID 2021) #14-811C
Zinc5.071 mg1.52 mg0.95 mglisted usedUS food database (USDA Foundation Foods) #2515374C
5.9 mg1.77 mg1.11 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
NutrientPer 100 gPer servingPer 100 caloriesHowSourceGrade
Beta-carotene0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
6 µg1.8 µg1.12 µgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Copper2.218 mg0.67 mg0.42 mglisted usedUS food database (USDA Foundation Foods) #2515374C
2.11 mg0.63 mg0.4 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Energy (Atwater general)564.664 kcal169.4 kcal105.85 kcallisted usedUS food database (USDA Foundation Foods) #2515374C
Energy (Atwater specific)533.478 kcal160.04 kcal100 kcallisted usedUS food database (USDA Foundation Foods) #2515374C
Nitrogen3.291 g0.99 g0.62 glisted usedUS food database (USDA Foundation Foods) #2515374C
Ash2.598 g0.78 g0.49 glisted usedUS food database (USDA Foundation Foods) #2515374C
Starch23.49 g7.05 g4.4 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Sucrose5.81 g1.74 g1.09 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Glucose0.05 g0.02 g0.01 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Fructose0.05 g0.02 g0.01 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Maltose0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Energy2,314 kj694.2 kj433.76 kjfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Galactose0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Vitamin A, IU0 iu0 iu0 iufrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Carotene, alpha0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Vitamin D (D2 + D3), International Units0 iu0 iu0 iufrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Cryptoxanthin, beta0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Lycopene0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tocopherol, beta0.03 mg0.01 mg0.01 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tocopherol, gamma5.31 mg1.59 mg1 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tocopherol, delta0.36 mg0.11 mg0.07 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tocotrienol, alpha0 mg0 mg0 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tocotrienol, beta0.1 mg0.03 mg0.02 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tocotrienol, gamma0.2 mg0.06 mg0.04 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tocotrienol, delta0 mg0 mg0 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Folic acid0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Folate, food25 µg7.5 µg4.69 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Folate, DFE25 µg7.5 µg4.69 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tryptophan0.287 g0.09 g0.05 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Threonine0.688 g0.21 g0.13 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Isoleucine0.789 g0.24 g0.15 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Leucine1.472 g0.44 g0.28 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Lysine0.928 g0.28 g0.17 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Methionine0.362 g0.11 g0.07 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Cystine0.393 g0.12 g0.07 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Phenylalanine0.951 g0.29 g0.18 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Tyrosine0.508 g0.15 g0.1 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Valine1.094 g0.33 g0.21 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Arginine2.123 g0.64 g0.4 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Histidine0.456 g0.14 g0.09 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Alanine0.837 g0.25 g0.16 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Aspartic acid1.795 g0.54 g0.34 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Glutamic acid4.506 g1.35 g0.84 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Glycine0.937 g0.28 g0.18 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Proline0.812 g0.24 g0.15 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Serine1.079 g0.32 g0.2 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 4:00 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 6:00 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 8:00.015 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 10:00.015 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 12:00.015 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 14:00.015 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 16:03.916 g1.17 g0.73 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 18:03.223 g0.97 g0.6 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 20:00.266 g0.08 g0.05 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
MUFA 18:123.523 g7.06 g4.41 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 18:27.782 g2.33 g1.46 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 18:30.062 g0.02 g0.01 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 20:40 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 22:6 n-3 (DHA)0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 22:00.173 g0.05 g0.03 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
MUFA 14:10 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
MUFA 16:10.136 g0.04 g0.03 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 18:40 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
MUFA 20:10.138 g0.04 g0.03 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 20:5 n-3 (EPA)0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
MUFA 22:10 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 22:5 n-3 (DPA)0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Stigmasterol0 mg0 mg0 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Campesterol9 mg2.7 mg1.69 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Beta-sitosterol113 mg33.9 mg21.18 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Fatty acids, total monounsaturated23.797 g7.14 g4.46 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Fatty acids, total polyunsaturated7.845 g2.35 g1.47 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 15:00 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 17:00.046 g0.01 g0.01 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
SFA 24:00.101 g0.03 g0.02 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 20:2 n-6 c,c0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
MUFA 17:10 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
PUFA 20:30 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
MUFA 15:10 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Lactose0 g0 g0 gfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0 g0 g0 gsecond database · not usedUK food tables (CoFID 2021) #14-811C
Lutein + zeaxanthin22 µg6.6 µg4.12 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
Manganese1.949 mg0.58 mg0.37 mglisted usedUS food database (USDA Foundation Foods) #2515374C
1.7 mg0.51 mg0.32 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Niacin (B3, preformed)1.062 mg0.32 mg0.2 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
1.2 mg0.36 mg0.22 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Pantothenic acid (B5)0.864 mg0.26 mg0.16 mgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
1.06 mg0.32 mg0.2 mgsecond database · not usedUK food tables (CoFID 2021) #14-811C
Retinol0 µg0 µg0 µgfrom SR Legacy usedUS food database (USDA SR Legacy) #170162C
0 µg0 µg0 µgsecond database · not usedUK food tables (CoFID 2021) #14-811C

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

  • Aflatoxins · Nothing to watch: doesn’t double average intake · No cap: no safe limit is set for aflatoxin B1; EFSA's 2020 reference point is a benchmark dose lower limit (BMDL10) of 0.4 µg/kg body weight/day. A 30 g serving gives 0.14 ng (lower bound) to 12.2 ng (upper bound), 0.002-0.175 ng/kg body weight/day at 70 kg, against EFSA's adult mean exposure of 0.22-0.49 (lower bound) and 1.35-3.25 (upper bound) ng/kg body weight/day: +0.4-1% on the lower-bound pairs, +5-13% on the upper-bound pairs. 99% of 616 results were left-censored, meaning below detection. · EFSA 2020 · A
  • Aluminum · Nothing to watch: under the limit · No cap: EFSA's tolerable weekly intake for aluminium is 1 mg/kg body weight/week, 70,000 µg a week at 70 kg. Eaten alone, about 81,500 g of cashews a week would reach it. A 30 g serving a day comes to 181 µg a week, 0.3% of the limit. · CFIA chemical residue monitoring (2016–2023) · A
  • Cadmium · Nothing to watch: under the limit · A daily serving adds 2.3% 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. · Bielecka 2021 · B
  • Choking risk under age 4 · Worth knowing · Health Canada: nuts are not safe for children younger than four years. · Health Canada, Nutrition for Healthy Term Infants: Recommendations… · A
  • Lead · Nothing to watch: doesn’t double average intake · No cap: no safe limit is set for lead; EFSA's 2010 reference point is a benchmark dose lower limit (BMDL01) of 0.5 µg/kg body weight/day. A 30 g serving at 20.05 µg/kg carries 0.60 µg, 0.0086 µg/kg body weight/day, 1.7% of the BMDL01. The Polish retail mean (Bielecka 2021, 10 samples) is about 4 times the CFIA import means of 0.0027-0.00539 ppm. · Bielecka 2021 · B
  • Nickel · Nothing to watch: under the limit · No cap: EFSA's 2020 tolerable daily intake for nickel is 13 µg/kg body weight/day, 910 µg a day at 70 kg. Eaten alone, about 137 g of cashews a day would reach it at the highest CFIA annual mean of 6.64 ppm (172 g at the lowest, 5.28). A 30 g serving is 199 µg, 22% of the limit, and adds 90% to the adult background median of 3.16 µg/kg body weight/day (221 µg/day): just under the doubling line at the median and over it only at the lowest survey (73-141% across the survey range). · CFIA chemical residue monitoring (2016–2023) · A
  • Nickel for people who are sensitised · Worth knowing · Flagged for people with nickel contact allergy: EFSA's 2020 lowest-observed-adverse-effect level after a single oral dose is 4.3 µg Ni/kg body weight (301 µg at 70 kg). A 30 g serving carries 199 µg, 2.8 µg/kg body weight, a margin of 1.5 to that level; EFSA treats a margin of 30 or more as low concern. About 45 g would reach the level, and 1.5 g would give a margin of 30. · EFSA 2020 · A
  • Ochratoxin A · Context · Shown as context, not rated: EFSA's 2020 reference point for ochratoxin A is a benchmark dose lower limit (BMDL10) of 14.5 µg/kg body weight/day. The CFIA survey found no detects in 4 cashew samples, too few to rate. · CFIA ochratoxin A survey (2012–2022) · B
  • Oxalate for kidney-stone formers · Not rated yet · Not rated for calcium-oxalate stone formers: the only source is a patient-foundation list with no stated method. A 30 g serving carries 74.7 mg oxalate, a moderate portion by the list's own bands (25-99 mg); the list gives 249 mg per 100 g, the highest of walnuts, cashews and Brazil nuts. · Oxalosis and Hyperoxaluria Foundation 2024 · B
  • Pesticide residues · Context · Context only (pesticide residues are not scored). Three positives in 68 import screens, none above a limit. · CFIA chemical residue monitoring (2016–2023) · A
  • Salmonella · Context · Context only: no cashew sample positive. · FSAI 2012 · B
  • Tree nut allergy · Worth knowing · Cashews are a Health Canada priority tree nut allergen: flagged for people with a tree nut allergy. · Health Canada, Tree Nuts - Priority food allergens · A

Oxalate, phytate and gut-tolerance measurements

  • oxalate total: 249 mg/100 g · not stated (list gives 'avg oxalate per 100 g') · cashews, raw or roasted · grade B · Oxalosis and Hyperoxaluria Foundation 2024
  • phytate: phytate (InsP6) (phytic acid) 154.4 mg/100 g; IP5 103.8, IP4 30.0, IP3 7.1 mg/100 g mg phytate (InsP6)/100 g edible portion · edible portion, raw (converted from micromoles/g with MW 660.04) · cashew nuts, raw, no heat treatment (Anacardium occidentale, US) · grade B · Bennett 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.