Carlson L-Arginine Amino Acid Powder
Brand: Carlson · Form: POWDER [E0162]
Our assessment
The evidence shows that Carlson L-Arginine Amino Acid Powder is a single-ingredient supplement. Our assessment is based on the ingredient data for L-Arginine, which is not provided in the available data. Therefore, we must rely on the general supplement safety framework. For calcium, a common mineral in supplements, the data shows that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
While specific mechanism data for L-Arginine is not available in our data, we can reference general mineral functions. For example, calcium supports bone density and mineral deposition, as well as muscle relaxation and nerve signaling [NIH ODS]. For L-Arginine specifically, data on its mechanism is not available.
Safety profile
The FDA has received a total of 592,059 adverse event reports for all supplements. For the ingredient calcium, side effects from high levels 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]. Side effect report counts specific to L-Arginine are not available.
Our recommendation
Data not available for a specific recommendation on L-Arginine dosage or efficacy. For general supplement safety, be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. We recommend consulting your healthcare provider before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Carlson |
|---|---|
| Serving Size | |
| Contents | 3.53 oz. 100.0 Gram(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