Carlson L-Glutamine Amino Acid Powder
Brand: Carlson · Form: POWDER [E0162]
Our assessment
The evidence shows that calcium is a critical mineral for your body, but this product is labeled as L-Glutamine, not calcium. Our assessment is based on the calcium data provided, which we must use to inform you about potential risks and benefits associated with that ingredient. For L-Glutamine specifically, data is not available in the provided materials.
How it works
Think of calcium as a structural and signaling powerhouse. It supports bone mineralization, helping to build and maintain dense bones, and it also plays a key role in neuromuscular relaxation and nerve signaling [NIH ODS].
Safety profile
Safety data is based on calcium. Some research suggests that high calcium intakes might increase the risk of heart disease and prostate cancer. 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]. The FDA received a total of 592,059 adverse event reports across all supplements, but a specific count for calcium or L-Glutamine is not available [FDA data].
Our recommendation
Because this product is labeled as L-Glutamine but the only data provided is for calcium, we cannot make a recommendation for L-Glutamine. If you are considering a calcium supplement, be aware of the potential interactions with medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. For specific advice on L-Glutamine, consult your healthcare provider, as data is not available here.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Carlson |
|---|---|
| Serving Size | |
| Contents | 35.0 oz. 2.2 lb 1000.0 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