Pure Encapsulations Amino-NR
Brand: Pure Encapsulations · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product contains calcium, a mineral essential for bone health. Our assessment is that calcium supplements can be beneficial for meeting your daily needs, but they carry specific risks and interactions you must be aware of. We’ll walk you through the key findings from the data.
How it works
Calcium plays two primary roles in your body. First, it supports bone mineralization, helping to deposit minerals into your skeleton to maintain bone density. Second, it supports neuromuscular relaxation, which is vital for proper muscle function and nerve signaling [NIH ODS]. Think of it as the building block for your bones and a regulator for your nerves and muscles.
Safety profile
Data not available for specific side effect report counts for this ingredient from the FDA data provided. However, the NIH ODS data warns that high calcium intakes might increase the risk of heart disease and prostate cancer. Very 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]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Because of the potential for serious side effects and medication interactions, we recommend you consult your doctor or a clinical pharmacist before starting calcium supplements. If you have a history of kidney stones, heart disease, or take any prescription medications, it is especially important to get professional guidance. Do not exceed the recommended daily intake without medical supervision [NIH ODS].
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