Rugby Citrus Calcium +D
Brand: Rugby · Form: TABLET [E0155] On Market
Our assessment
Our assessment: For general bone health support, this combination of calcium and vitamin D is a standard, well-established option. However, you need to be aware that the data on calcium supplementation comes with important safety caveats regarding heart health and prostate cancer risk [NIH ODS].
How it works
Think of calcium as the building block for your bones. It supports bone density and mineral deposition, and it also plays a role in muscle relaxation and nerve signaling [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports across all products. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. 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]. Data on side effect report counts specific to this product is not available.
Our recommendation
Start by assessing your dietary calcium intake from food before adding a supplement. If you take this product, take it with food and separate it from any of the medications listed above by at least 2 hours [NIH ODS]. Given the potential risks, we recommend you discuss your personal heart and prostate health history with your doctor before starting this supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Rugby |
|---|---|
| Serving Size | |
| Contents | 60.0 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