Swanson Tri-Fiber Complex
Brand: Swanson · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that the Swanson Tri-Fiber Complex contains calcium, a mineral best known for supporting bone health. For most adults, calcium is best obtained through diet, and supplementation should be considered carefully. Data not available on the exact calcium dosage in this specific product.
How it works
Calcium acts as a master regulator for your body's structural framework. It supports bone density through a process called bone mineralization and helps your muscles relax after contracting, which is essential for normal nerve signaling and heart function [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplement categories. For calcium specifically, side effects can include constipation, nausea, and weight loss, especially at high intakes [NIH ODS]. Very high calcium levels in the blood may lead to poor muscle tone, abnormal heart rhythms, and extreme tiredness [NIH ODS]. Calcium can also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
If you already take a calcium supplement or eat dairy-rich foods, you likely do not need additional calcium from a fiber complex. Start by assessing your total daily calcium intake from all sources. Always take calcium supplements with food and separate them from thyroid or antibiotic medications by at least two hours [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Swanson |
|---|---|
| Serving Size | |
| Contents | 100.0 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