Kirkman Buffered Magnesium Glycinate Powder
Brand: Kirkman · Form: POWDER [E0162] On Market
Our assessment
The evidence shows that Kirkman Buffered Magnesium Glycinate Powder is a mineral supplement. Based on the data provided, the primary active ingredient listed is calcium, not magnesium. Our assessment is that this product, as described in the data, is a calcium supplement. Calcium is essential for bone health and nerve function [NIH ODS]. However, you should be aware of important safety considerations before using it.
How it works
Calcium works in your body as a key structural component for bones and teeth, a process called bone mineralization [NIH ODS]. It also plays a critical role in neuromuscular relaxation, meaning it helps your muscles relax and your nerves send signals properly [NIH ODS]. Think of it as the mineral that keeps both your skeleton strong and your nervous system calm.
Safety profile
Data not available. The FDA has received a total of 592,059 adverse event reports for all dietary supplements, but specific report counts for this product are not provided. From the ingredient data, high calcium intakes might increase the risk of heart disease and prostate cancer. High levels of calcium in the blood and urine can cause constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of medications like antibiotics and thyroid medication [NIH ODS].
Our recommendation
We recommend you consult your healthcare provider before using this product to determine if calcium supplementation is appropriate for you. If you take any medications, especially for osteoporosis, infections, or thyroid conditions, discuss potential interactions with your pharmacist or doctor. Do not exceed the recommended dose on the label [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Kirkman |
|---|---|
| Serving Size | |
| Contents | 113.0 Gram(s) 4.0 oz. |
| 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