Flour, cassava
Not checked yet · database values 359 kcal per 100 g
Not checked for absorption yet: these are the listed values.
Not checked yet: the numbers below are what the database lists.
Good for
How we counted this
What 100 g gives you: imported foods have no serving size yet.
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 lot
Iron
Carries oxygen in your blood.
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3.99 mg in 100 g: 50% of the 8 mg a day men need, 22% of the 18 mg women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, iron fact sheet for health professionals
9 more nutrients below “a lot”
- Some
Fibre
Keeps your gut moving.
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4.83 g in 100 g: 13% of the 38 g a day men need, 19% of the 25 g women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. Institute of Medicine 2005, Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids
- A little
Magnesium
Your muscles and nerves need it to work.
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33.6 mg in 100 g: 8% of the 400 mg a day men need, 11% of the 310 mg women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, magnesium fact sheet for health professionals
- A little
Calcium
Builds your bones and teeth.
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74.6 mg in 100 g: 7% of the 1,000 mg a day.
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, calcium fact sheet for health professionals
- A little
Potassium
Your nerves, muscles and kidneys need it to work.
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198 mg in 100 g: 6% of the 3,400 mg a day men need, 8% of the 2,600 mg women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, potassium fact sheet for health professionals
- A little
Riboflavin (B2)
Your cells use it to make energy and handle fats. It also helps turn tryptophan into niacin and activate vitamin B6.
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0.07 mg in 100 g: 5% of the 1.3 mg a day men need, 6% of the 1.1 mg women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, riboflavin fact sheet for health professionals
- A little
Thiamin (B1)
Your cells use it to get energy from food, and so to grow and work.
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0.05 mg in 100 g: 4% of the 1.2 mg a day men need, 5% of the 1.1 mg women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, thiamin fact sheet for health professionals
- A little
Vitamin B6
Helps you use protein, and your brain needs it to make its chemical messengers.
Learn more
0.05 mg in 100 g: 4% of the 1.3 mg a day.
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, vitamin B6 fact sheet for health professionals
- A little
Zinc
Your immune system and healing wounds depend on it.
Learn more
0.41 mg in 100 g: 4% of the 11 mg a day men need, 5% of the 8 mg women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. NIH Office of Dietary Supplements, zinc fact sheet for health professionals
- A little
Protein
Your muscles, and every other tissue, are built and repaired from it.
Learn more
0.92 g in 100 g: 2% of the 56 g a day men need, 2% of the 46 g women need. The word follows the smaller share, which is the share of the higher amount. ?
Source: How much of it gets in hasn’t been measured for this food yet. Institute of Medicine 2005, Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids
Missing from our databases for this food, so left out, not counted as zero: vitamin A, vitamin C, vitamin E, vitamin K1, niacin, folate, vitamin B12, selenium, vitamin D, choline, omega-3: ALA and omega-3: EPA + DHA.
Watch out
How we counted this
We haven’t checked this food. Foods like it carry these, so they’re shown here until we do. None of them was measured in this food.
Cassava contains cyanogenic glycosides (EFSA 2019). The amount in this food is not measured.
Better options
We haven’t checked this food, so we don’t rank it against the foods we have: its numbers are as the database lists them.
Foods we’ve checked in the same group
Arugula, raw and asparagus, cooked and beets, cooked and bok choy, raw and broccoli, cooked and broccoli, rawChecked by us
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: Flour, cassava
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.
| Nutrient | Per 100 calories | How | Source | Grade | |
|---|---|---|---|---|---|
| Calcium | 74.55 mg | 20.79 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Carbohydrate | 87.313 g | 24.35 g | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Fat | 0.494 g | 0.14 g | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Fibre | 4.834 g | 1.35 g | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Iron | 3.988 mg | 1.11 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Magnesium | 33.56 mg | 9.36 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Phosphorus | 39.24 mg | 10.94 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Potassium | 197.6 mg | 55.11 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Protein | 0.918 g | 0.26 g | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Riboflavin (B2) | 0.068 mg | 0.02 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Sodium | 13.08 mg | 3.65 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Thiamin (B1) | 0.051 mg | 0.01 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Vitamin B6 | 0.05 mg | 0.01 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Water | 10.56 g | 2.95 g | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Zinc | 0.41 mg | 0.11 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Energy | 358.557 kcal | – | FDC Energy (Atwater Specific Factors) used | US food database (USDA Foundation Foods) | – |
| Nutrient | Per 100 g | Per 100 calories | How | Source | Grade |
|---|---|---|---|---|---|
| Copper | 0.077 mg | 0.02 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Energy (Atwater general) | 357.369 kcal | 99.67 kcal | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Energy (Atwater specific) | 358.557 kcal | 100 kcal | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Manganese | 0.395 mg | 0.11 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
| Niacin (B3, preformed) | 0.6 mg | 0.17 mg | listed used | US food database (USDA Foundation Foods) #2512377 | C |
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
- Cyanogenic glycosides · Worth knowing · Cassava contains cyanogenic glycosides (EFSA 2019). The amount in this food is not measured. · EFSA 2019
Sources
- EFSA CONTAM Panel (2019). Evaluation of the health risks related to the presence of cyanogenic glycosides in foods other than raw apricot kernels. EFSA Journal 17(4):5662 · doi:10.2903/j.efsa.2019.5662
efsa-2019-cyanogenic-glycosides· full text read · EFSA Journal: CC BY-ND 4.0 (per EFSA policy; not checked on the page) - USDA FoodData Central, Foundation Foods, release 2026-04-30
fdc-foundation-2026-04-30· dataset · CC0 1.0 (public domain)
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.