Allergy Research Group Calcium Citrate
Brand: Allergy Research Group · Form: CAPSULE [E0159] On Market
Our assessment
Our assessment: Calcium is a foundational mineral for your bone health and nerve function. The data confirms that this supplement provides calcium citrate, a well-absorbed form. However, you need to be aware of the specific safety considerations and potential medication interactions before adding it to your routine [NIH ODS].
How it works
Think of calcium as a structural building block for your skeleton. It supports bone density and mineral deposition, and it also plays a key role in neuromuscular relaxation, helping your muscles and nerves signal properly [NIH ODS].
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplement categories, though specific report counts for this product are not available. High calcium intakes might increase the risk of heart disease and prostate cancer. Very high levels 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] [FDA data].
Our recommendation
Start with a modest dose and take it with food for best absorption. Because calcium can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin, you should take this supplement at least two hours apart from those drugs [NIH ODS]. Always consult your doctor before starting, especially if you have a history of kidney stones or heart conditions.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Allergy Research Group |
|---|---|
| Serving Size | |
| Contents | 180.0 Vegetarian 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