Bluebonnet Magnesium Citrate 400 mg
Brand: Bluebonnet · Form: SUPPLEMENT FORM, OTHER [E0172]
Our assessment
The evidence shows that Bluebonnet Magnesium Citrate 400 mg is a well-absorbed form of magnesium, but the data provided does not include specific details about the magnesium content or its effects. Our assessment is based solely on the ingredient calcium, which is listed in the data. For calcium, the data confirms it supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a key regulator — it supports bone density and mineral deposition, and it also helps with muscle relaxation and nerve signaling [NIH ODS]. This dual role makes it essential for your skeletal and nervous system health. The data does not provide specific information on how the magnesium citrate form in this product functions, so we cannot comment on its mechanism.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product are not available. For 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for a specific recommendation on this product. For calcium, start with dietary sources first and only supplement if your healthcare provider confirms a deficiency. Be cautious with high doses and always take calcium supplements separately from medications like thyroid hormones or antibiotics [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Bluebonnet |
|---|---|
| Serving Size | |
| Contents | 120.0 Caplet(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