NOW Sports Amino-9 Essentials
Brand: NOW Sports · Form: TABLET [E0155] On Market
Our assessment
Our assessment: The evidence shows that the calcium in NOW Sports Amino-9 Essentials supports bone density and muscle function, but the data provided does not include specific dosage information for this product [NIH ODS]. For general health, calcium is essential for bone mineralization and neuromuscular relaxation [NIH ODS].
How it works
Think of calcium as a structural building block for your bones and a signaling molecule for your muscles. It supports bone density and mineral deposition, and it helps your muscles relax and your nerves send signals properly [NIH ODS].
Safety profile
Data not available on specific adverse events for this product alone. However, for calcium supplements broadly, FDA has received 592,059 total adverse event reports across all supplement categories. High calcium intakes may increase risk of heart disease and prostate cancer. Signs of excessive intake include constipation, nausea, weight loss, extreme tiredness, frequent urination, and abnormal heart rhythms [NIH ODS] [FDA data].
Our recommendation
Our recommendation: If you choose this product, be mindful of your total calcium intake from all sources, including food. Calcium can reduce absorption of certain medications like bisphosphonates, tetracycline antibiotics, and levothyroxine, so take it at a separate time [NIH ODS]. For personalized dosing advice, consult your healthcare provider.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW Sports |
|---|---|
| Serving Size | |
| Contents | 150.0 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