California Academy of Health Liquid Calmag Calcium & Magnesium Vitamin Mineral Complex
Brand: California Academy of Health · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that this product combines two essential minerals, but you need to be aware of the specific risks and interactions. Our assessment: while calcium and magnesium are vital for bone and muscle health, the data on calcium supplementation includes important safety considerations you should discuss with your healthcare provider.
How it works
Think of calcium as a structural support for your bones, as it supports bone density and mineral deposition [NIH ODS]. Magnesium works alongside it to support neuromuscular relaxation and nerve signaling [NIH ODS]. Together, they help your muscles contract and relax properly.
Safety profile
FDA has received 592,059 adverse event reports for this product category. Specific side effects for calcium include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [FDA data]. High calcium intakes might also increase the risk of heart disease and prostate cancer [NIH ODS]. High levels in the blood can cause poor muscle tone, poor kidney function, and low phosphate levels [NIH ODS].
Our recommendation
Start by checking your current calcium and magnesium intake from food. This supplement can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Take it at a different time of day than these medications. We recommend discussing your personal risk factors for heart disease and kidney function with your doctor before starting [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | California Academy of Health |
|---|---|
| Serving Size | |
| Contents | 32.0 Fluid Ounce(s) 946.0 mL 908.0 Gram(s) |
| 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