Pure Encapsulations Amino-NR
Brand: Pure Encapsulations · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that calcium is essential for bone health, but the data does not support taking high-dose supplements without a clear medical need. For Pure Encapsulations Amino-NR, data for this specific product is not available; however, we can assess the active ingredient, calcium, based on the provided data. Our assessment: you should only use calcium supplements if you cannot meet your needs through diet, as excessive intake carries real risks.
How it works
Think of calcium as a structural builder — it supports bone mineralization and density, and it also helps your muscles relax and your nerves signal properly [NIH ODS]. Without enough calcium, your body will pull it from your bones, which can weaken them over time.
Safety profile
FDA received 592,059 total adverse event reports across all supplements. For calcium specifically, the data shows that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from high calcium levels in the blood and urine include 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 medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Do not exceed 1,000–1,200 mg of total calcium per day from food and supplements combined, unless your doctor advises otherwise. Take calcium with meals for better absorption, and separate it from the medications listed above by at least 2 hours [NIH ODS]. For the Pure Encapsulations Amino-NR product, specific data is not available, so consult your pharmacist to confirm the dose per capsule.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Pure Encapsulations |
|---|---|
| Serving Size | |
| Contents | 180.0 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