Carlson Glycine Amino Acid Powder
Brand: Carlson · Form: POWDER [E0162]
Our assessment
Our assessment: The evidence shows that Carlson Glycine Amino Acid Powder contains calcium as an ingredient. Calcium is a critical mineral for bone health, but you need to be careful with dosing, as excessive intake carries real risks. The data confirms that calcium supports bone density and mineral deposition, and it also plays a role in muscle relaxation and nerve signaling [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It works through bone mineralization, helping to deposit minerals into your bone matrix to keep them strong. Additionally, calcium supports neuromuscular relaxation, meaning it helps your muscles and nerves communicate and function properly [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all supplement categories, though specific report counts for this product are not available. Side effects from high calcium intake include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease. High levels of calcium in the blood can also cause poor muscle tone, poor kidney function, and low phosphate levels [NIH ODS]. Some research also suggests that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
Our recommendation
Start by checking your total calcium intake from all sources, including food and other supplements. Calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin, so take this product separately from those drugs [NIH ODS]. Do not exceed the tolerable upper intake level without medical supervision. Data not available for specific dosing of this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Carlson |
|---|---|
| Serving Size | |
| Contents | 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