California Academy of Health Liquid Calmag Calcium & Magnesium Vitamin Mineral Complex
Brand: California Academy of Health · Form: LIQUID, SUPPLEMENT FORM [E0165] On Market
Our assessment
The evidence shows that this product combines two essential minerals, but the data does not specify the exact dosage of calcium or magnesium per serving. Calcium is critical for bone density and muscle function, while magnesium supports over 300 enzymatic reactions in the body [NIH ODS]. However, without precise milligram amounts on the label, it is difficult to tailor a safe recommendation for you. We typically advise getting these minerals from food first, as the body absorbs them more efficiently.
How it works
Think of calcium and magnesium as a balancing team. Calcium is a key player in bone mineralization and neuromuscular signaling, helping your muscles contract and your nerves send messages [NIH ODS]. Magnesium acts as a natural relaxant, supporting muscle relaxation and nerve signaling to counterbalance calcium's effects [NIH ODS]. Together, they help maintain strong bones and proper heart rhythm, though the specific ratio in this product is not listed in the data provided.
Safety profile
The FDA has received a total of 592,059 adverse event reports for products in this category, though specific reports for this brand are not available. Based on calcium data, high intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. Signs of excessive calcium include poor muscle tone, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. This product may also reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data not available for magnesium-specific side effects from this source.
Our recommendation
Start by checking the label for specific milligram amounts of calcium and magnesium per serving. If this information is missing, we recommend choosing a supplement with clearly listed dosages. For calcium, take it with food and separate from thyroid medication or antibiotics by at least 2 hours [NIH ODS]. We cannot confirm a safe starting dose without more data. Consult your healthcare provider to assess your individual needs, especially if you have a history of kidney problems or heart disease.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | California Academy of Health |
|---|---|
| Serving Size | |
| Contents | 32.0 fl. Oz. 960.0 mL |
| 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