Nature's Bounty Fiber With D3
Brand: Nature's Bounty · Form: GUMMY [E0176]
Our assessment
The evidence shows that this product combines two ingredients with distinct roles. For the fiber component, data is not available for a specific health assessment from the provided sources. For the calcium component, it is well-established for supporting bone density, but the data also shows potential risks from high intakes [NIH ODS].
How it works
Think of calcium as a structural builder — it supports bone mineralization and mineral deposition, helping to maintain your skeletal framework. It also plays a role in neuromuscular relaxation, aiding in proper muscle and nerve signaling [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all products in the database. 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] [FDA data].
Our recommendation
You should be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin. Take this supplement at least two hours apart from these medications [NIH ODS]. Consult your healthcare provider to determine if this combination product is appropriate for your specific needs.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Bounty |
|---|---|
| Serving Size | |
| Contents | 75.0 Gummy(ies) |
| 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