Dataset Preview
The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed because of a cast error
Error code: DatasetGenerationCastError
Exception: DatasetGenerationCastError
Message: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 8 new columns ({'form', 'clinical_dose', 'bioavailability', 'best_for', 'avoid_for', 'verdict', 'absorption', 'side_effects'}) and 7 missing columns ({'canonical_condition', 'evidence', 'condition_id', 'condition', 'dose', 'canonical_condition_id', 'relationship'}).
This happened while the csv dataset builder was generating data using
hf://datasets/erinheit451/verified-supplement-evidence/form-bioavailability-v1.csv (at revision f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa), ['hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/condition-ingredient-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/form-bioavailability-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/ingredient-master-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/medication-depletion-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/population-need-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/supplement-evidence-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/top-pick-by-category.csv']
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1837, in _prepare_split_single
writer.write_table(table)
~~~~~~~~~~~~~~~~~~^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 765, in write_table
self._write_table(pa_table, writer_batch_size=writer_batch_size)
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 773, in _write_table
pa_table = table_cast(pa_table, self._schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2369, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
ingredient_id: string
ingredient: string
form: string
verdict: string
absorption: string
bioavailability: string
best_for: string
avoid_for: string
clinical_dose: string
side_effects: string
pmids: double
source: string
source_url: string
-- schema metadata --
pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1823
to
{'ingredient_id': Value('string'), 'ingredient': Value('string'), 'condition_id': Value('string'), 'condition': Value('string'), 'canonical_condition_id': Value('string'), 'canonical_condition': Value('string'), 'relationship': Value('string'), 'evidence': Value('string'), 'dose': Value('string'), 'pmids': Value('string'), 'source': Value('string'), 'source_url': Value('string')}
because column names don't match
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1839, in _prepare_split_single
raise DatasetGenerationCastError.from_cast_error(
...<4 lines>...
)
datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 8 new columns ({'form', 'clinical_dose', 'bioavailability', 'best_for', 'avoid_for', 'verdict', 'absorption', 'side_effects'}) and 7 missing columns ({'canonical_condition', 'evidence', 'condition_id', 'condition', 'dose', 'canonical_condition_id', 'relationship'}).
This happened while the csv dataset builder was generating data using
hf://datasets/erinheit451/verified-supplement-evidence/form-bioavailability-v1.csv (at revision f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa), ['hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/condition-ingredient-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/form-bioavailability-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/ingredient-master-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/medication-depletion-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/population-need-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/supplement-evidence-v1.csv', 'hf://datasets/erinheit451/verified-supplement-evidence@f88aa3ac942881e826a7bf9cbcc4fe56eccb00aa/top-pick-by-category.csv']
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
ingredient_id string | ingredient string | condition_id string | condition string | canonical_condition_id string | canonical_condition string | relationship string | evidence null | dose string | pmids string | source string | source_url string |
|---|---|---|---|---|---|---|---|---|---|---|---|
ashwagandha | Ashwagandha | anxiety | Anxiety | anxiety | Anxiety | therapeutic-dose | null | 300-600 mg KSM-66 | 31517876 | evidence-engine.clinical_doses | null |
ashwagandha | Ashwagandha | anxiety-depression | Anxiety Depression | anxiety-depression | Anxiety Depression | reviewed-on-site | null | null | 28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876 | condition-protocol | /conditions/anxiety-depression/ |
ashwagandha | Ashwagandha | anxiety-stress | Anxiety Stress | anxiety | Anxiety | reviewed-on-site | null | null | 31517876; 36017529; 27055824 | site-page | /ashwagandha/for-anxiety-stress/ |
ashwagandha | Ashwagandha | sleep | Sleep | sleep | Sleep | therapeutic-dose | null | 125-300 mg | 32540634 | evidence-engine.clinical_doses | null |
ashwagandha | Ashwagandha | sleep | Sleep | sleep | Sleep | reviewed-on-site | null | null | 34559859; 32818573 | site-page | /ashwagandha/for-sleep/ |
ashwagandha | Ashwagandha | stress | Stress | stress | Stress | therapeutic-dose | null | 300-600 mg KSM-66 extract | 23439798 | evidence-engine.clinical_doses | null |
ashwagandha | Ashwagandha | stress | Stress | stress | Stress | reviewed-on-site | null | null | 23439798; 28445426; 31623400 | condition-protocol | /conditions/stress/ |
berberine | Berberine | blood-sugar | Blood Sugar | blood-sugar | Blood Sugar | reviewed-on-site | null | null | 38016844; 34956436; 18397984 | site-page | /berberine/for-blood-sugar/ |
berberine | Berberine | pcos | Pcos | pcos | Pcos | reviewed-on-site | null | null | null | condition-protocol | /conditions/pcos/ |
biotin | Biotin | hair-growth | Hair Growth | hair-health | Hair Health | reviewed-on-site | null | null | 28879195 | site-page | /biotin/for-hair-growth/ |
biotin | Biotin | hair-maintenance | Hair Maintenance | hair-health | Hair Health | therapeutic-dose | null | 2500-5000 mcg | null | evidence-engine.clinical_doses | null |
biotin | Biotin | nails | Nails | nails | Nails | reviewed-on-site | null | null | 8477615; 28879195 | site-page | /biotin/for-nails/ |
calcium | Calcium | bones-osteoporosis | Bones Osteoporosis | osteoporosis | Osteoporosis / Bone Health | reviewed-on-site | null | null | 29279934; 26510847; 21505219 | site-page | /calcium/for-bones-osteoporosis/ |
calcium | Calcium | muscle-cramps | Muscle Cramps | muscle-cramps | Muscle Cramps | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/leg-cramps-at-night/ |
calcium | Calcium | osteoporosis | Osteoporosis | osteoporosis | Osteoporosis / Bone Health | therapeutic-dose | null | 1000-1200 mg | null | evidence-engine.clinical_doses | null |
calcium | Calcium | women-over-50 | Women Over 50 | women-over-50 | Women Over 50 | reviewed-on-site | null | null | 29279934; 21505219 | site-page | /calcium/for-women-over-50/ |
chondroitin | Chondroitin | joint-pain | Joint Pain | joint-pain | Joint Pain | reviewed-on-site | null | null | null | condition-protocol | /conditions/joint-pain/ |
chondroitin | Chondroitin | osteoarthritis | Osteoarthritis | osteoarthritis | Osteoarthritis | reviewed-on-site | null | null | 25589511; 30575881 | site-page | /chondroitin/for-osteoarthritis/ |
collagen | Collagen | joint-pain | Joint Pain | joint-pain | Joint Pain | reviewed-on-site | null | null | null | condition-protocol | /conditions/joint-pain/ |
collagen | Collagen | skin | Skin | skin | Skin | reviewed-on-site | null | null | 23949208; 37432180; 24401291; 31627309 | site-page | /collagen/for-skin/ |
coq10 | CoQ10 | afternoon-energy-crash | Afternoon Energy Crash | fatigue | Fatigue & Low Energy | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/afternoon-crash/ |
coq10 | CoQ10 | always-tired | Always Tired | fatigue | Fatigue & Low Energy | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/always-tired/ |
coq10 | CoQ10 | fatigue | Fatigue | fatigue | Fatigue & Low Energy | reviewed-on-site | null | null | 22777991; 25282031; 28925645 | condition-protocol | /conditions/fatigue/ |
coq10 | CoQ10 | heart-failure | Heart Failure | heart-failure | Heart Failure | therapeutic-dose | null | 200-400 mg | null | evidence-engine.clinical_doses | null |
coq10 | CoQ10 | heart-palpitations | Heart Palpitations | heart-palpitations | Heart Palpitations | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/heart-palpitations/ |
coq10 | CoQ10 | statin-support | Statin Support | statin-support | Statin Support | therapeutic-dose | null | 100-200 mg | 30371340 | evidence-engine.clinical_doses | null |
coq10 | CoQ10 | statins | Statins | statins | Statins | reviewed-on-site | null | null | 30371340; 32179207; 25282031 | site-page | /coq10/for-statins/ |
creatine | Creatine | brain | Brain | brain | Brain | reviewed-on-site | null | null | 35984306; 38418482; 39070254; 28615996 | site-page | /creatine/for-brain/ |
creatine | Creatine | muscle-building | Muscle Building | muscle-building | Muscle Building | reviewed-on-site | null | null | 37432300; 28615996; 34199420; 33557850 | site-page | /creatine/best-for-muscle-building/ |
creatine | Creatine | women | Women | women | Women | reviewed-on-site | null | null | 28615996; 42141930; 40371844; 35984306; 39070254 | site-page | /creatine/best-for-women/ |
curcumin | Curcumin | joint-pain | Joint Pain | joint-pain | Joint Pain | reviewed-on-site | null | null | 38036015; 33500785; 36804260 | site-page | /curcumin/for-joint-pain/ |
electrolytes | Electrolytes | athletic | Athletic | athletic | Athletic | therapeutic-dose | null | 500-1500 mg sodium per hour of exercise | null | evidence-engine.clinical_doses | null |
electrolytes | Electrolytes | fasting-keto | Fasting Keto | fasting-keto | Fasting Keto | therapeutic-dose | null | 2000-5000 mg sodium per day | null | evidence-engine.clinical_doses | null |
folate | Folate / Methylfolate | always-tired | Always Tired | fatigue | Fatigue & Low Energy | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/always-tired/ |
folate | Folate / Methylfolate | depression | Depression | depression | Depression | reviewed-on-site | null | null | 24813065; 27035404 | site-page | /methylfolate/for-depression/ |
folate | Folate / Methylfolate | feeling-depressed | Feeling Depressed | depression | Depression | deficiency-symptom | null | null | 22950138 | matrix.deficiency_symptoms | /symptoms/feeling-depressed/ |
glucosamine | Glucosamine | joint-pain | Joint Pain | joint-pain | Joint Pain | reviewed-on-site | null | null | null | condition-protocol | /conditions/joint-pain/ |
glucosamine | Glucosamine | osteoarthritis | Osteoarthritis | osteoarthritis | Osteoarthritis | reviewed-on-site | null | null | 20525840; 15846645; 25589511 | site-page | /glucosamine/for-osteoarthritis/ |
iron | Iron | afternoon-energy-crash | Afternoon Energy Crash | fatigue | Fatigue & Low Energy | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/afternoon-crash/ |
iron | Iron | always-tired | Always Tired | fatigue | Fatigue & Low Energy | deficiency-symptom | null | null | 17344500 | matrix.deficiency_symptoms | /symptoms/always-tired/ |
iron | Iron | anemia-low-ferritin | Anemia Low Ferritin | anemia-low-ferritin | Anemia Low Ferritin | reviewed-on-site | null | null | 29032957; 37979057; 38864796 | site-page | /iron/for-anemia-low-ferritin/ |
iron | Iron | brain-fog | Brain Fog | brain-fog | Brain Fog | deficiency-symptom | null | null | 17344500 | matrix.deficiency_symptoms | /symptoms/brain-fog/ |
iron | Iron | deficiency | Deficiency | deficiency | Deficiency | therapeutic-dose | null | 25-65 mg elemental | null | evidence-engine.clinical_doses | null |
iron | Iron | fatigue | Fatigue | fatigue | Fatigue & Low Energy | reviewed-on-site | null | null | 22777991; 25282031; 28925645 | condition-protocol | /conditions/fatigue/ |
iron | Iron | hair-falling-out | Hair Falling Out | hair-health | Hair Health | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/hair-falling-out/ |
iron | Iron | heavy-periods | Heavy Periods | heavy-periods | Heavy Periods | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/heavy-periods/ |
iron | Iron | pregnancy | Pregnancy | pregnancy | Pregnancy | therapeutic-dose | null | 27-60 mg elemental | null | evidence-engine.clinical_doses | null |
iron | Iron | restless-legs | Restless Legs | restless-legs | Restless Legs | deficiency-symptom | null | null | 17557425 | matrix.deficiency_symptoms | /symptoms/restless-legs/ |
iron | Iron | women | Women | women | Women | reviewed-on-site | null | null | 38042684; 29032957 | site-page | /iron/for-women/ |
l-theanine | L-Theanine | anxiety | Anxiety | anxiety | Anxiety | therapeutic-dose | null | 200-400 mg | 31623400 | evidence-engine.clinical_doses | null |
l-theanine | L-Theanine | anxiety-stress | Anxiety Stress | anxiety | Anxiety | reviewed-on-site | null | null | 31623400; 26797633 | site-page | /l-theanine/for-anxiety-stress/ |
l-theanine | L-Theanine | sleep | Sleep | sleep | Sleep | therapeutic-dose | null | 200-400 mg | 22214254 | evidence-engine.clinical_doses | null |
l-theanine | L-Theanine | stress | Stress | stress | Stress | reviewed-on-site | null | null | 23439798; 28445426; 31623400 | condition-protocol | /conditions/stress/ |
magnesium | Magnesium | afternoon-energy-crash | Afternoon Energy Crash | fatigue | Fatigue & Low Energy | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/afternoon-crash/ |
magnesium | Magnesium | always-tired | Always Tired | fatigue | Fatigue & Low Energy | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/always-tired/ |
magnesium | Magnesium | anxiety | Anxiety | anxiety | Anxiety | deficiency-symptom | null | null | 28445426 | matrix.deficiency_symptoms | /symptoms/anxiety-natural-relief/ |
magnesium | Magnesium | anxiety | Anxiety | anxiety | Anxiety | therapeutic-dose | null | 248-450 mg elemental | 28445426 | evidence-engine.clinical_doses | null |
magnesium | Magnesium | anxiety | Anxiety | anxiety | Anxiety | reviewed-on-site | null | null | 28445426; 28654669; 33864354; 20929532 | site-page | /magnesium/best-for-anxiety/ |
magnesium | Magnesium | anxiety-depression | Anxiety Depression | anxiety-depression | Anxiety Depression | reviewed-on-site | null | null | 28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876 | condition-protocol | /conditions/anxiety-depression/ |
magnesium | Magnesium | bloating | Bloating | bloating | Bloating | reviewed-on-site | null | null | 24100754; 25070051 | condition-protocol | /conditions/bloating/ |
magnesium | Magnesium | brain-fog | Brain Fog | brain-fog | Brain Fog | deficiency-symptom | null | null | 20152124 | matrix.deficiency_symptoms | /symptoms/brain-fog/ |
magnesium | Magnesium | cant-sleep | Can'T Sleep | sleep | Sleep | deficiency-symptom | null | null | 35184264 | matrix.deficiency_symptoms | /symptoms/cant-sleep/ |
magnesium | Magnesium | eye-twitching | Eye Twitching | eye-twitching | Eye Twitching | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/eye-twitching/ |
magnesium | Magnesium | fatigue | Fatigue | fatigue | Fatigue & Low Energy | reviewed-on-site | null | null | 22777991; 25282031; 28925645 | condition-protocol | /conditions/fatigue/ |
magnesium | Magnesium | feeling-depressed | Feeling Depressed | depression | Depression | deficiency-symptom | null | null | 28654669 | matrix.deficiency_symptoms | /symptoms/feeling-depressed/ |
magnesium | Magnesium | heart-palpitations | Heart Palpitations | heart-palpitations | Heart Palpitations | deficiency-symptom | null | null | null | matrix.deficiency_symptoms | /symptoms/heart-palpitations/ |
magnesium | Magnesium | migraines | Migraines | migraines | Migraines | therapeutic-dose | null | 400-600 mg elemental | 27416013 | evidence-engine.clinical_doses | null |
magnesium | Magnesium | muscle-cramps | Muscle Cramps | muscle-cramps | Muscle Cramps | deficiency-symptom | null | null | 32967846 | matrix.deficiency_symptoms | /symptoms/leg-cramps-at-night/ |
magnesium | Magnesium | muscle-cramps | Muscle Cramps | muscle-cramps | Muscle Cramps | therapeutic-dose | null | 300-400 mg elemental | 32967846 | evidence-engine.clinical_doses | null |
magnesium | Magnesium | muscle-cramps | Muscle Cramps | muscle-cramps | Muscle Cramps | reviewed-on-site | null | null | 32956536; 34719399; 22972143 | site-page | /magnesium/best-for-muscle-cramps/ |
magnesium | Magnesium | sleep | Sleep | sleep | Sleep | therapeutic-dose | null | 320-400 mg elemental | 33865376 | evidence-engine.clinical_doses | null |
magnesium | Magnesium | sleep | Sleep | sleep | Sleep | reviewed-on-site | null | null | 11794633; 22293292; 35184264; 39064758; 33865376 | site-page | /magnesium/best-for-sleep/ |
magnesium | Magnesium | stress | Stress | stress | Stress | reviewed-on-site | null | null | 23439798; 28445426; 31623400 | condition-protocol | /conditions/stress/ |
multivitamin | Multivitamin | women | Women | women | Women | reviewed-on-site | null | null | 35727271 | site-page | /multivitamins/for-women/ |
myo-inositol | Myo-Inositol | pcos | Pcos | pcos | Pcos | reviewed-on-site | null | null | 38163998; 36099162 | site-page | /myo-inositol/for-pcos/ |
nac | NAC | liver-glutathione | Liver Glutathione | liver-glutathione | Liver Glutathione | reviewed-on-site | null | null | 34171332; 22308119; 34208683 | site-page | /nac/for-liver-glutathione/ |
nac | NAC | mental-health | Mental Health | mental-health | Mental Health | reviewed-on-site | null | null | 30426004; 25957927; 34171332 | site-page | /nac/for-mental-health/ |
nac | NAC | pcos | Pcos | pcos | Pcos | reviewed-on-site | null | null | null | condition-protocol | /conditions/pcos/ |
omega-3 | Omega-3 (EPA/DHA) | anxiety-depression | Anxiety Depression | anxiety-depression | Anxiety Depression | reviewed-on-site | null | null | 28654669; 23439798; 22364157; 28445426; 33864354; 11794633; 22293292; 31517876 | condition-protocol | /conditions/anxiety-depression/ |
omega-3 | Omega-3 (EPA/DHA) | brain | Brain | brain | Brain | reviewed-on-site | null | null | 26305649; 31228970; 25411277; 26025463 | site-page | /omega-3/best-for-brain/ |
omega-3 | Omega-3 (EPA/DHA) | brain-fog | Brain Fog | brain-fog | Brain Fog | deficiency-symptom | null | null | 25877495 | matrix.deficiency_symptoms | /symptoms/brain-fog/ |
omega-3 | Omega-3 (EPA/DHA) | cardiovascular | Cardiovascular | cardiovascular | Cardiovascular | therapeutic-dose | null | 2000-4000 mg EPA+DHA | null | evidence-engine.clinical_doses | null |
omega-3 | Omega-3 (EPA/DHA) | depression | Depression | depression | Depression | therapeutic-dose | null | 1000-2000 mg EPA+DHA | null | evidence-engine.clinical_doses | null |
omega-3 | Omega-3 (EPA/DHA) | feeling-depressed | Feeling Depressed | depression | Depression | deficiency-symptom | null | null | 31383846 | matrix.deficiency_symptoms | /symptoms/feeling-depressed/ |
omega-3 | Omega-3 (EPA/DHA) | joint-pain | Joint Pain | joint-pain | Joint Pain | reviewed-on-site | null | null | 17335973; 22835600; 28067815 | site-page | /omega-3/best-for-joint-pain/ |
omega-3 | Omega-3 (EPA/DHA) | pcos | Pcos | pcos | Pcos | reviewed-on-site | null | null | null | condition-protocol | /conditions/pcos/ |
omega-3 | Omega-3 (EPA/DHA) | stress | Stress | stress | Stress | reviewed-on-site | null | null | 23439798; 28445426; 31623400 | condition-protocol | /conditions/stress/ |
omega-3 | Omega-3 (EPA/DHA) | triglycerides | Triglycerides | triglycerides | Triglycerides | reviewed-on-site | null | null | 30415628; 34172393; 36313109 | site-page | /omega-3/best-for-triglycerides/ |
probiotics | Probiotics | antibiotic-associated | Antibiotic Associated | antibiotic-associated | Antibiotic Associated | therapeutic-dose | null | 10-20 billion CFU | null | evidence-engine.clinical_doses | null |
probiotics | Probiotics | antibiotic-diarrhea | Antibiotic Diarrhea | antibiotic-diarrhea | Antibiotic Diarrhea | reviewed-on-site | null | null | 25745995; 26216624; 8149426 | site-page | /probiotics/best-for-antibiotic-diarrhea/ |
probiotics | Probiotics | bloating | Bloating | bloating | Bloating | reviewed-on-site | null | null | 16863564; 24825775; 24100754; 25070051 | site-page | /probiotics/best-for-bloating/ |
probiotics | Probiotics | ibs | Ibs | ibs | Ibs | therapeutic-dose | null | 10-50 billion CFU | null | evidence-engine.clinical_doses | null |
probiotics | Probiotics | ibs | Ibs | ibs | Ibs | reviewed-on-site | null | null | 16863564; 24825775; 19927012 | site-page | /probiotics/best-for-ibs/ |
probiotics | Probiotics | immune | Immune | immune-support | Immune Support | therapeutic-dose | null | 10-20 billion CFU | 19240660 | evidence-engine.clinical_doses | null |
probiotics | Probiotics | immune-support | Immune Support | immune-support | Immune Support | reviewed-on-site | null | null | 19240660; 18536871; 28202713; 28515951; 27378206; 23440782; 25927096 | site-page | /probiotics/best-for-immune-support/ |
probiotics | Probiotics | travel | Travel | travel | Travel | reviewed-on-site | null | null | 17298915 | site-page | /probiotics/best-for-travel/ |
probiotics | Probiotics | travelers-diarrhea | Travelers Diarrhea | travelers-diarrhea | Travelers Diarrhea | therapeutic-dose | null | 250-500 mg S. boulardii | 17298915 | evidence-engine.clinical_doses | null |
probiotics | Probiotics | vaginal-health | Vaginal Health | vaginal-health | Vaginal Health | therapeutic-dose | null | 2-5 billion CFU | 14651462 | evidence-engine.clinical_doses | null |
probiotics | Probiotics | vaginal-health | Vaginal Health | vaginal-health | Vaginal Health | reviewed-on-site | null | null | 14651462 | site-page | /probiotics/best-for-vaginal-health/ |
protein | Protein | glp1 | Glp1 | glp1 | Glp1 | reviewed-on-site | null | null | 35441470; 28642676; 28698222; 22150425; 35658024 | site-page | /protein/best-for-glp1/ |
End of preview.
Supplement Evidence Dataset v1
A curated, evidence-graded dataset of 64+ supplement products across 14+ categories. Every product includes elemental dose, cost-per-day, third-party certification status, clinical evidence grade, and PubMed citation IDs.
Dataset Summary
Built by Verified Supplement Data, this dataset fills a gap in publicly available structured supplement data. Most supplement information online is marketing copy. This dataset standardizes the facts that matter: what form is it, how much active ingredient per serving, what does it actually cost per day, is it third-party tested, and what does the clinical evidence say.
Key features:
- Elemental/active dose per serving (not compound weight)
- Cost-per-day at clinical dosing targets
- Third-party certification status (USP, NSF, IFOS, Informed Sport, etc.)
- Evidence grade based on systematic reviews, meta-analyses, and RCTs
- PubMed IDs linking to the specific studies behind each evidence grade
- Editorial picks (best-value, quality, budget, plant-based)
Use Cases
- Consumer health apps: Power supplement comparison tools with structured, evidence-based data
- Research: Analyze supplement market pricing, certification coverage, and evidence quality
- AI/LLM training: Provide factual supplement data with verifiable citations
- Journalism: Data-driven supplement industry analysis
Dataset Structure
Data Fields
| Field | Type | Description |
|---|---|---|
name |
string | Full product name |
brand |
string | Manufacturer |
category |
string | Supplement category (e.g., magnesium-glycinate) |
form |
string | Specific chemical/extract form |
dose_per_serving |
float | Elemental/active dose per serving |
dose_unit |
string | Unit (mg, mcg, IU, g) |
serving_size |
string | Physical serving description |
servings_per_container |
int | Servings per container |
price_usd |
float | Retail price (Amazon US, March 2026) |
cost_per_day_usd |
float | Daily cost at clinical dose |
third_party_certification |
string | Certification(s) or "None" |
evidence_grade |
string | strong / moderate / limited |
primary_use |
string | Primary clinical use case |
pubmed_ids |
string | Semicolon-separated PMIDs |
editorial_pick |
string | Award category or blank |
amazon_asin |
string | Amazon product identifier |
Categories
Ashwagandha, Biotin, Calcium Citrate, Collagen, CoQ10, Creatine, Iron Bisglycinate, Magnesium Glycinate, Methylfolate, Multivitamins, Omega-3, Protein, Tongkat Ali, Vitamin B12, Vitamin C, Vitamin D3
Data Collection
Products selected based on: market availability (Amazon US top sellers), brand reputation, third-party certification status, and clinical dose relevance. Prices verified manually. Evidence grades assigned by reviewing PubMed systematic reviews and meta-analyses. Full methodology at verifiedsupplementdata.com/methodology/.
Citation
@misc{verifiedsupplementdata2026,
title={Supplement Evidence Dataset v1},
author={Verified Supplement Data},
year={2026},
url={https://verifiedsupplementdata.com},
note={Evidence-graded supplement product database with PubMed citations}
}
License
Source
Verified Supplement Data — 116+ evidence-based supplement pages with structured JSON-LD, PubMed citations, and free API endpoints.
- Downloads last month
- 69