MRM Cal-Mag-Zinc Liquid Orange-Vanilla
Brand: MRM · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that MRM Cal-Mag-Zinc Liquid Orange-Vanilla can help you support bone health through its calcium content. However, you need to be careful with dosing and timing to avoid side effects and medication interactions. The formula contains 100% of the Daily Value for calcium per serving, but data on the exact amounts of magnesium and zinc is not available for this specific product.
How it works
Think of calcium as a structural building block — it supports bone density and mineral deposition, making your skeleton stronger [NIH ODS]. Calcium also plays a key role in neuromuscular relaxation, helping your muscles relax and nerves signal properly after contraction [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories. For calcium specifically, 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]. You should also know that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Take this supplement with a meal to improve absorption, but separate it from any prescription medications by at least two hours to avoid interactions [NIH ODS]. Stick to the serving size on the label and do not exceed a total daily calcium intake of 2,000 mg from all sources (food and supplements) [NIH ODS]. If you have a history of kidney stones, heart disease, or prostate cancer, consult your doctor before starting this supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | MRM |
|---|---|
| Serving Size | |
| Contents | 16.0 fl. Oz. 480.0 mL |
| 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