Good 'N Natural Chewable Calcium 500 mg
Brand: Good 'N Natural · Form: TABLET [E0155]
Our assessment
The evidence shows that calcium is essential for bone health, but the form and dosage matter. This Good 'N Natural product provides 500 mg of calcium per serving. The data confirms that calcium supports bone mineralization and neuromuscular function [NIH ODS]. However, you should be aware that some research suggests high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural building block for your bones and a signal regulator for your nerves. It works by supporting bone density and mineral deposition, while also helping your muscles relax and your nerves signal properly [NIH ODS]. You need to be careful with timing, as calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories. 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] [FDA data]. Data not available on the exact number of calcium-specific reports from this dataset.
Our recommendation
You should assess your total daily calcium intake from food and other supplements before adding this product. The 500 mg dose is significant, so be cautious not to exceed recommended totals. Take calcium separately from the medications listed above by at least 2 hours [NIH ODS]. Start with one serving daily and monitor for any side effects like constipation or nausea [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Good 'N Natural |
|---|---|
| Serving Size | |
| Contents | 100.0 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