DC Formula 711
Brand: DC · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
The evidence shows that the primary active ingredient in DC Formula 711 is calcium, a mineral with well-documented benefits for bone health. For a general audience seeking evidence-based information, calcium is one of the most researched supplements, but it is not without important risks that you need to consider before use. Data not available on the specific brand or formulation of this product.
How it works
Think of calcium as a structural building block for your skeleton. It supports bone density and mineral deposition, which is critical for maintaining strong bones as you age. Additionally, calcium plays a role in neuromuscular relaxation, helping your muscles relax and your nerves signal properly after they have been activated [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplements, though specific report counts for this product are not available. Regarding calcium, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available on the specific dosage of this product. Because of the potential for serious side effects, you should not take this supplement without first consulting your healthcare provider. If you are on any medications, especially antibiotics or thyroid medication, discuss the timing of your doses to avoid absorption issues. For general bone health, we recommend getting calcium from food sources first and only supplementing under medical guidance [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | DC |
|---|---|
| Serving Size | |
| Contents | 90.0 Softgel(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