Kirkman B-6/Magnesium Vitamin/Mineral Chewable Wafers
Brand: Kirkman · Form: SUPPLEMENT FORM, OTHER [E0172] On Market
Our assessment
The evidence shows that this product combines two well-studied ingredients, but you should be aware of the specific risks and limitations. The primary ingredient, calcium, is supported for bone health, but the data on this specific combination product is limited [NIH ODS].
How it works
Think of calcium as a structural and signaling mineral. It supports bone mineralization and density, and it helps your muscles relax and nerves signal properly [NIH ODS]. The combination with magnesium is intended to support these neuromuscular functions, though specific data for this chewable wafer form is not available.
Safety profile
FDA received 592,059 total adverse event reports across all supplement products. For calcium specifically, side effects from high intakes include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [FDA data] [NIH ODS]. High calcium levels in the blood and urine can also cause poor muscle tone and poor kidney function [NIH ODS]. Calcium can reduce the absorption of medications including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by assessing your total calcium intake from food and other supplements. Do not exceed the tolerable upper intake level without medical supervision. If you take any prescription medications, take this product at least two hours apart from those drugs [NIH ODS]. Consult your doctor before use, especially if you have kidney issues or a history of heart disease [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Kirkman |
|---|---|
| Serving Size | |
| Contents | 120.0 Wafer(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