KAL Magnesium Glycinate 400
Brand: KAL · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that KAL Magnesium Glycinate 400 is a product containing calcium, not magnesium, based on the data provided. Our assessment is that the ingredient calcium has well-documented benefits for bone health, but you need to be aware of significant safety considerations and potential medication interactions before starting this supplement [NIH ODS].
How it works
Think of calcium as a structural builder and signaler for your body. It supports bone density through bone mineralization and also plays a key role in neuromuscular relaxation, helping your muscles relax and your nerves send proper signals [NIH ODS].
Safety profile
Data not available for specific adverse event reports for this product. However, for the ingredient calcium, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. 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]. The total adverse event reports for this category is 592059 [FDA data].
Our recommendation
We recommend you consult with your healthcare provider before taking this supplement, especially if you take medications. Calcium can reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. A healthcare provider can help you determine if this supplement is appropriate for your individual health needs and manage any potential risks.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | KAL |
|---|---|
| Serving Size | |
| Contents | 180.0 Tablet(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