Metamucil 3 In 1 MultiHealth Fiber!
Brand: Metamucil · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that Metamucil 3 In 1 MultiHealth Fiber is a fiber supplement, and the primary data we have involves its ingredient, calcium. Our assessment: For the general public, this product can support regularity, but you should be aware of the specific risks and interactions associated with its calcium content [NIH ODS].
How it works
Think of the calcium in this product as a structural supporter — it contributes to bone mineralization, helping to maintain bone density and mineral deposition. It also supports neuromuscular relaxation, which aids in muscle relaxation and nerve signaling [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports for all supplements, but specific report counts for this product are not available. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium 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].
Our recommendation
If you take this product, be cautious if you are also on medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, or phenytoin, as calcium can reduce their absorption [NIH ODS]. We recommend consulting your doctor before use, especially if you have a history of kidney problems or heart disease. Data not available for specific dosage guidance for this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Metamucil |
|---|---|
| Serving Size | |
| Contents | 160.0 Capsule(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