Solgar
Vitamin C 1000 mg Tablets
87/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
86/100
CLEANLINESS
What Does Vitamin C 1000 mg Tablets Do?
Solgar Vitamin C delivers 1,000 mg of ascorbic acid per tablet to support antioxidant defense, collagen synthesis, and immune health.
Is 1,000 mg of ascorbic acid safe to take every day?
Should I take Solgar Vitamin C with food or on an empty stomach?
Can high-dose vitamin C increase the risk of kidney stones?
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What Are the Benefits of Vitamin C 1000 mg Tablets?
Based on proven scientific research
Antioxidant SupportVery strong
Immune FunctionStrong
Collagen SynthesisStrong
Iron AbsorptionStrong
Good For:
What Are the Side Effects of Solgar Vitamin C 1000 mg Tablets?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•The 1,000 mg dose is below the established adult tolerable upper intake level (UL) of 2,000 mg per day for ascorbic acid.
•Higher single doses of ascorbic acid can cause mild gastrointestinal symptoms, such as loose stools, diarrhea, or abdominal cramps, due to unabsorbed solute in the bowel.
•Individuals with a history of calcium oxalate kidney stones, hyperoxaluria, or severe renal impairment should exercise caution, as ascorbic acid metabolizes partly to oxalate.
•High vitamin C intake can enhance intestinal non-heme iron absorption; individuals with hemochromatosis or iron overload disorders should consult their healthcare provider.
•Those with glucose-6-phosphate dehydrogenase (G6PD) deficiency should avoid very high supplemental doses of vitamin C due to potential hemolytic risks.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Microcrystalline cellulose
Low RiskVegetable cellulose
Low RiskVegetable stearic acid
Low RiskSilica
Low RiskVegetable glycerin
Low RiskWhat Are the Ingredients in Solgar Vitamin C 1000 mg Tablets?
Vitamin C (as ascorbic acid)
1000mg
Microcrystalline Cellulose
Vegetable Cellulose
Vegetable Stearic Acid
Silica
Vegetable Glycerin
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Dosage & Bioavailability
How the active doses and forms in Vitamin C 1000 mg Tablets compare to the research.
•Vitamin C (as ascorbic acid) — 1,000 mg a day; within the 200-3,000 mg/day used in studies.
•Vitamin C (as ascorbic acid) — 1,000 mg a day; upper limit 2,000 mg/day (IOM (NIH ODS)).
Sources & References
Frequently Asked Questions
Common questions about Solgar Vitamin C 1000 mg Tablets