Allergy Research Group Calcium Citrate
Brand: Allergy Research Group · Form: CAPSULE [E0159]
Our assessment
The evidence shows that calcium is a critical mineral for bone health. Our assessment is that this product can be an effective way to meet your calcium needs, but you must be careful with dosage to avoid exceeding safe upper limits [NIH ODS].
How it works
Think of calcium as a structural building block for your bones. It supports bone mineralization and density, and also plays a role in neuromuscular relaxation and nerve signaling [NIH ODS].
Safety profile
Data not available for this specific product. However, high calcium intakes overall are associated with risks, including potential increases in heart disease and prostate cancer. High blood and urine levels of calcium 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]. The FDA received 592,059 total adverse event reports for calcium supplements [FDA data].
Our recommendation
We recommend you take calcium only as needed to meet your RDA from food and supplements. Be aware that calcium can reduce the absorption of certain medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Start with a low dose and consult your healthcare provider.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Allergy Research Group |
|---|---|
| Serving Size | |
| Contents | 180.0 Vegetarian Capsule(s) |
| 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