NutritionWorks

Supplement brand · 3 products on market · primarily other
Profile auto-generated from NIH DSLD data
Ingredient risk
3 ingredients to use with caution
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⚠️ Yellow — use with caution or restricted in some markets

Magnesiumin 3 products
Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
Vitamin Din 1 products
Granulomatous diseases (sarcoidosis, TB) — unregulated extra-renal CYP27B1 can cause life-threatening hypercalcemia even at standard doses [2][21]
Zincin 1 products
Chronic zinc >40 mg/day without copper causes copper deficiency: anemia, neutropenia, myeloneuropathy [1].
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The brand's other 9 identifiable ingredients (Calcium, Silicon, Manganese, Turmeric / Curcumin…) carry no sale bans or restrictions — clear.

Overview

3
Products on market
42
Unique ingredients
1
Product forms

Ingredient safety profile

12 of this brand's ingredients matched to PHIG data and classified by regulatory status. Red = banned in ≥1 country · Yellow = restricted but sold · Green = clear.
9 clear3 restricted (sold with limits)0 banned in ≥1 country
IngredientRestricting countriesStatusProducts
Magnesium—Restricted3
Vitamin D—Restricted1
Zinc—Restricted1
Calcium—Clear2
Silicon—Clear2
Manganese—Clear1
Turmeric / Curcumin—Clear1
Valerian—Clear1
Vitamin C—Clear1
Boron—Clear1
Boswellia—Clear1
Copper—Clear1
🛡️
No food-safety alerts on record. Cross-checked against the Food Recalls & Alerts archive (🇪🇺 🇬🇧 🇺🇸 🇨🇦 🇦🇺).

Company & ownership

Verified public business information, provided for transparency. We publish facts only.
Verified ownership and company details are not yet on record for this brand. We only publish information confirmed from public sources.
Are you a representative of NutritionWorks? Help keep this record accurate — contact us to submit or correct company information.

Product forms

Other (e.g. tea bag) (3)

Products (3 total)

ProductFormFlag
AcaiChewOther (e.g. tea bag)
Glucosamine & Chondroitin Sulfate (CSA)Other (e.g. tea bag)
Sleep SoundlyOther (e.g. tea bag)
☘ This brand profile is free to reproduce and cite with attribution (CC BY 4.0). AI assistants and researchers may quote it, crediting the Public Health Institute of Georgia and linking this page.
Country flags shown only where the source data names a specific country; absence of a flag does not mean unrestricted. Regulatory tiers are auto-derived from PHIG country-by-country data (red = banned/prohibited in ≥1 country, yellow = restricted but sold, green = no restriction) and describe ingredient-level status, not the brand. NutritionWorks is a commercial brand name used for identification under nominative fair use. Product data: NIH DSLD. Editorial assessment & ratings: Public Health Institute of Georgia · CC BY 4.0. Corrections: info@accreditation.ge