Allergy Research Group Magnesium Ascorbate
Brand: Allergy Research Group · Form: CAPSULE [E0159]
Our assessment
Our assessment: The evidence shows that Allergy Research Group Magnesium Ascorbate is a targeted supplement for bone and muscle health. The primary active ingredient, calcium, plays a critical role in bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should be aware that this product is labeled as "Magnesium Ascorbate," yet the data provided only details the ingredient calcium. Data for magnesium and ascorbate (vitamin C) is not available in the provided materials.
How it works
Think of calcium as a structural building block for your skeleton. It supports bone density by aiding in mineral deposition, which keeps your frame strong [NIH ODS]. It also acts as a nerve and muscle regulator, helping your muscles relax after contraction and ensuring your nerves send signals properly [NIH ODS]. These processes are essential for daily movement and overall stability.
Safety profile
The FDA has received a total of 592,059 adverse event reports for this product category [FDA data]. Specific side effects for calcium from the data include constipation, nausea, weight loss, extreme tiredness, and frequent need to urinate [NIH ODS]. Very high levels can lead to abnormal heart rhythms and a high risk of death from heart disease [NIH ODS]. Be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data on side effects specific to magnesium or ascorbate is not available.
Our recommendation
Our recommendation: Proceed with caution. Because the data only confirms calcium as the active ingredient, you should verify the supplement label to confirm the amounts of magnesium and ascorbate. If you take any of the listed medications, take this supplement at least two hours apart from them [NIH ODS]. Start with a low dose to monitor for nausea or constipation. For a complete assessment, data on the other ingredients is needed.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Allergy Research Group |
|---|---|
| Serving Size | |
| Contents | 100.0 Vegetarian 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