Good 'N Natural Chelated Calcium Magnesium
Brand: Good 'N Natural · Form: TABLET [E0155]
Our assessment
The evidence shows that this product is a straightforward calcium and magnesium supplement, but it comes with important considerations. Our assessment is that while calcium is essential for bone health, you need to be aware of the specific risks and drug interactions associated with it. Data on the exact dosage per serving is not available from the provided information, which is a significant limitation for making a precise recommendation.
How it works
Calcium works as a master regulator for your body. It is critical for bone mineralization, where it supports bone density and mineral deposition. It also plays a key role in neuromuscular relaxation, helping your muscles relax and your nerves signal properly [NIH ODS]. The magnesium in the product supports these functions, though specific data for magnesium is not provided here.
Safety profile
The FDA has received a total of 592,059 adverse event reports for this product category, though this number covers all reports and is not specific to this supplement alone [FDA data]. High calcium intakes carry specific risks: some research suggests they might increase the risk of heart disease and prostate cancer. High levels of calcium in your 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]. You should also be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation is to proceed with caution. Because the label information is not fully available, you cannot verify the exact dosage per serving. If you choose to take this supplement, take it separately from any medications listed above by at least 2 hours. Do not exceed the recommended daily intake for calcium (1000-1200 mg for most adults) from all sources, including food and supplements [NIH ODS]. Consult your doctor or a pharmacist before starting, especially if you have a history of kidney stones, heart disease, or take any prescription medications.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Good 'N Natural |
|---|---|
| Serving Size | |
| Contents | 250.0 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