Source Naturals CCM Calcium
Brand: Source Naturals · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that calcium is essential for bone health, but the data also reveals important safety considerations you need to know. For the specific product "Source Naturals CCM Calcium," data beyond the ingredient calcium is not available. However, we can assess the ingredient itself. Our assessment is that calcium is a well-studied mineral with clear benefits and risks that require careful dosing [NIH ODS].
How it works
Think of calcium as a structural builder and a calming signal for your body. It supports bone mineralization, helping deposit minerals into your skeleton to maintain density. At the same time, it plays a role in neuromuscular relaxation, which helps your muscles relax and your nerves signal properly after they fire [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports for calcium-containing products. Be aware that high calcium intakes might increase the risk of heart disease and prostate cancer. Very high levels of calcium in your 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]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by getting your calcium from food first, and only supplement if your diet falls short. If you take a supplement, do not exceed the daily recommended intake without medical supervision. Take calcium separately from the medications listed above by at least two hours. Always consult your doctor before starting, especially if you have kidney issues or a history of heart problems [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Source Naturals |
|---|---|
| Serving Size | |
| Contents | 120.0 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