Puritan's Pride Ferrous Gluconate 28 mg Iron
Brand: Puritan's Pride · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Puritan's Pride Ferrous Gluconate 28 mg Iron is a standard supplement for addressing iron needs, but the data provided does not contain specific studies or details about this exact product. You should know that the ingredient in this supplement, iron, is essential for making hemoglobin, which carries oxygen in your blood. However, the specific claims about this product's effectiveness are limited by the available information. Data not available for clinical studies on this specific formulation.
How it works
Think of iron as a critical component of your red blood cells. Without enough iron, your body cannot produce sufficient healthy red blood cells, leading to fatigue and weakness. While the data provided focuses on calcium, not iron, the general principle of mineral supplementation applies: your body uses these nutrients for specific, vital functions. Data not available for mechanism details on ferrous gluconate from the provided sources.
Safety profile
Based on FDA adverse event data, the total number of reports for all supplements is 592,059, but specific report counts for Puritan's Pride Ferrous Gluconate 28 mg Iron are not available. For general calcium safety, which is the only mineral with safety data in the provided information, high levels can cause poor muscle tone, poor kidney function, constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [FDA data]. These side effects are not specific to iron supplements. You should always take iron supplements with food to reduce stomach upset.
Our recommendation
Our assessment is that you should only take this iron supplement if you have a confirmed iron deficiency from a blood test, as too much iron can be harmful. Start with one tablet daily, as directed on the label. Take it with a source of vitamin C, like orange juice, to enhance absorption [NIH ODS]. Avoid taking it with calcium-rich foods or antacids, as calcium can reduce iron absorption. Data not available for specific interactions for this product, but general mineral interactions suggest caution. Always consult your doctor before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Puritan's Pride |
|---|---|
| Serving Size | |
| Contents | 100.0 Tablet(s) |
| Market Status | On Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide