Roll Call

“Sugar (unspecified)?”Here!table sugar

Plant

Hasn’t appeared in a scanned product yet.

As a supplement

Talk to your doctor or pharmacist.

Roll Call does not check drug interactions or assess personal safety.

A simple carbohydrate, most often sucrose, used in supplements as a sweetener, bulking agent, or coating ingredient in chewable or gummy products.

Why it’s used

Used to make a product palatable or to give a chewable or gummy tablet its texture and mouthfeel, not for any nutritional or therapeutic effect.

What the evidence says

Sugar in this context is a manufacturing and flavoring ingredient rather than an active one, so there is no efficacy question to evaluate.

Where we looked

There was no paper to cite here, so this is the search instead — run it yourself and see what we saw.

  • PubMed: 20200 records · searched September 2026"Sugar"[Title/Abstract] AND (review[pt] OR "safety assessment"[Title/Abstract] OR "risk assessment"[Title/Abstract] OR toxicology[Title/Abstract] OR toxicity[Title/Abstract] OR characterization[Title/Abstract] OR characterisation[Title/Abstract])
  • PubMed: 487 records · searched September 2026"Sugar"[Title/Abstract] AND ("dietary supplements"[MeSH] OR supplementation[Title/Abstract] OR supplement[Title/Abstract] OR supplements[Title/Abstract] OR "oral administration"[Title/Abstract]) AND (randomized controlled trial[pt] OR clinical trial[pt] OR meta-analysis[pt] OR systematic review[pt]) AND humans[MeSH]
  • PubMed: 136479 records · searched September 2026"Sugar"[Title/Abstract]

This says what this database holds under these terms. It is not a finding that no research exists.

Context

Not applicable; sugar is not dosed for an effect in this setting.

Insufficient dataToo little has been studied to say either way.

Rumors

  1. Sugar in supplements blocks the absorption of vitamin C, vitamin D3, potassium, and magnesium.

    We haven’t found evidence strong enough to support this or rule it out.

    What was measured is not yet noted.

    Who’s saying this

    • KidStar Nutrients — a brand: sells children's nutritional supplements
      How we know who this is
      • “KidStar Nutrients is a proudly Canadian family-managed company.” (their page)
      • “KidStar Nutrients products are third-party independently tested and safe.” (their page)
  2. Sugar in supplements causes blood sugar spikes that lead to insulin resistance and type 2 diabetes.

    We haven’t found evidence strong enough to support this or rule it out.

    What was measured is not yet noted.

    Who’s saying this

    • Artinci — a brand: makes and sells sugar-free desserts
      How we know who this is
      • “As a result, Artinci makes delicious desserts with zero sugar, that are science and evidence-backed.” (their page)
  3. The sugar in gummy vitamins causes cavities.

    We haven’t found evidence strong enough to support this or rule it out.

    What was measured is not yet noted.

    Who’s saying this

    • goodrx.com — we couldn’t open the site to see who runs it
  4. Sugar in gummy vitamins causes weight gain and heart disease.

    We haven’t found evidence strong enough to support this or rule it out.

    What was measured is not yet noted.

    Who’s saying this

    • wholier — a brand: sells plant-based supplements
      How we know who this is
      • “I created wholier to give health-conscious people better daily health essentials that actually work.” (their page)
  5. Sugar in supplements causes acne and mood disorders.

    We haven’t found evidence strong enough to support this or rule it out.

    What was measured is not yet noted.

    Who’s saying this

    • KidStar Nutrients — a brand: sells children's nutritional supplements
      How we know who this is
      • “KidStar Nutrients is a proudly Canadian family-managed company.” (their page)
      • “KidStar Nutrients products are third-party independently tested and safe.” (their page)