DC Formula 766
Brand: DC · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that for a general audience, calcium’s role in bone health is well established, but the safety profile requires careful attention. Our assessment is that you should not take this supplement unless you have a confirmed need, as high intakes carry significant risks. Data on the specific product "DC Formula 766" is limited, so we focus on the calcium ingredient itself.
How it works
Think of calcium as a key building block for your skeleton. It supports bone mineralization and density, and it also plays a critical role in neuromuscular relaxation and nerve signaling [NIH ODS]. Without adequate calcium, your body will pull it from your bones to support these vital functions.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplement categories. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Very high levels in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of medications like bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Do not take calcium supplements without first speaking with your healthcare provider. Get your calcium levels tested and discuss your diet and medication list. If you do need a supplement, choose one that provides no more than your target daily intake from food and supplements combined, and take it with food for better absorption [NIH ODS]. For the specific product "DC Formula 766," data on its exact formulation and safety is not available.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | DC |
|---|---|
| Serving Size | |
| Contents | 60.0 Capsule(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