Cooper Complete Vitamin B12
Brand: Cooper Complete · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that calcium is a critical mineral for bone health, but you need to be careful with dosing. The data confirms that calcium supports bone density and neuromuscular relaxation [NIH ODS]. However, the safety profile requires your attention, as high intakes may increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a foundation builder — it supports bone mineralization by depositing into your skeleton and helps your muscles relax and nerves signal properly [NIH ODS]. You need enough calcium daily to maintain this process, but your body tightly regulates blood levels to avoid problems.
Safety profile
FDA received 592,059 total adverse event reports across all supplements, though specific report counts for calcium alone are data not available. 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start with a moderate dose from food first, and only supplement if your diet is low. Check with your doctor before starting, especially if you take any of the medications listed above. Do not exceed the daily recommended intake without medical supervision to avoid the risks of high blood calcium levels [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Cooper Complete |
|---|---|
| Serving Size | |
| Contents | 1.0 fl. Oz. 30.0 mL |
| 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