KAL Magnesium Glycinate 400
Brand: KAL · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
The evidence shows that while KAL Magnesium Glycinate 400 is a product containing a mineral, our data indicates the primary ingredient of concern here is actually calcium based on the provided research. For this specific product, data on magnesium glycinate is not available. Based on the data we have, calcium is essential for bone health, but you need to be careful with dosing and timing due to significant risks and interactions [NIH ODS].
How it works
Think of calcium as a structural building block for your skeleton. It supports bone density and mineral deposition, and it is also critical for neuromuscular relaxation and nerve signaling [NIH ODS]. This means your body relies on it for both strong bones and proper muscle function.
Safety profile
FDA received 592,059 adverse event reports across all supplement categories. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. 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] [FDA data].
Our recommendation
We recommend you take calcium supplements only if you have a confirmed deficiency or a specific medical need. Be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Take calcium at a different time of day than these medications. Data on the specific product KAL Magnesium Glycinate 400 is not available, so consult your healthcare provider before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | KAL |
|---|---|
| Serving Size | |
| Contents | 120.0 Softgel(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