Metagenics Multigenics without Iron
Brand: Metagenics · Form: TABLET [E0155]
Our assessment
The evidence shows that Metagenics Multigenics without Iron provides calcium, a mineral essential for bone health. However, you should be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Based on the data, this supplement is a source of calcium, but its benefits must be weighed against potential risks, especially if you are already getting calcium from your diet.
How it works
Calcium acts as a master regulator in your body. It supports bone density and mineral deposition through a process called bone mineralization, and it helps your muscles relax and your nerves signal properly through neuromuscular relaxation [NIH ODS]. Think of it as the key building block for your skeleton and a critical component for your nervous system.
Safety profile
Data not available for this specific product's adverse events. However, the FDA has received a total of 592,059 adverse event reports for all dietary supplements [FDA data]. For calcium specifically, high levels in the blood and urine 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: do not take this supplement without first reviewing your total calcium intake from food and other supplements. If you have a history of kidney stones, heart disease, or prostate cancer, you should discuss calcium supplementation with your doctor. Always take calcium supplements with food and separate them from the medications listed above by at least two hours [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Metagenics |
|---|---|
| Serving Size | |
| Contents | 90.0 Tablet(s) |
| Market Status | Off 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