Major Pharmaceuticals Prenatal Plus Iron Tablets
Brand: Major Pharmaceuticals · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Major Pharmaceuticals Prenatal Plus Iron Tablets contain calcium, a mineral essential for your health. However, the data on this product is limited. We can only assess the calcium component based on the available information. For the other ingredients in this prenatal formula, data is not available.
How it works
Think of calcium as a structural builder and a calm-down signal for your body. It supports bone density and mineral deposition, which is critical during pregnancy [NIH ODS]. It also helps your muscles relax and supports nerve signaling, which is why it plays a role in neuromuscular relaxation [NIH ODS].
Safety profile
The FDA has received 592,059 total adverse event reports for this product line. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Very high levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our assessment: You should only take this supplement under the guidance of your healthcare provider. Because calcium interacts with many medications, it is essential to review your current prescriptions with a doctor or pharmacist [NIH ODS]. Do not exceed the recommended dose on the label, and be aware that side effects like constipation and nausea are possible [NIH ODS] [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Major Pharmaceuticals |
|---|---|
| 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