NOW Magnesium & Potassium Aspartate
Brand: NOW · Form: CAPSULE [E0159]
Our assessment
The evidence shows that NOW Magnesium & Potassium Aspartate is a supplement providing two key minerals. However, the data provided focuses on calcium, not magnesium or potassium. Based on the available information, we cannot assess the specific benefits of this product’s ingredients. We rely solely on the data provided, and for the specific ingredients in this product, data is not available.
How it works
Based on the data for calcium, a related mineral, the mechanism involves bone mineralization, supporting bone density and mineral deposition, as well as neuromuscular relaxation, supporting muscle relaxation and nerve signaling [NIH ODS]. For the specific ingredients in this supplement—magnesium and potassium—data on their mechanism is not available from the provided sources.
Safety profile
For the specific ingredients in this product, data on side effects is not available. The FDA data provided shows a total of 592,059 adverse event reports across all supplements, but does not break down reports for magnesium or potassium aspartate [FDA data]. For calcium, side effects can include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [NIH ODS].
Our recommendation
Because the data provided does not cover the specific ingredients in this product, we cannot make a confident recommendation about NOW Magnesium & Potassium Aspartate. For any supplement, you should consult your healthcare provider to determine if it is appropriate for your individual health needs and to discuss potential interactions with any medications you take.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 120.0 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