Bluebonnet Amino Acid Capsules

Our assessment

The evidence shows that calcium is a well-studied mineral, but the Bluebonnet Amino Acid Capsules product data does not specifically list calcium as an ingredient. Based on the data provided, we cannot confirm that this product contains calcium or that it provides the benefits associated with that mineral. Our assessment is that without ingredient confirmation, you should not rely on this product for calcium support.

How it works

Calcium supports bone mineralization by helping deposit minerals into bone tissue and promotes neuromuscular relaxation through nerve signaling and muscle function [NIH ODS]. However, since the Bluebonnet product ingredient list is labeled "See label," we cannot verify that these mechanisms apply to this specific supplement. Data not available on the exact ingredients or their amounts.

Safety profile

FDA received 592,059 total adverse event reports across all supplement categories. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer, and can cause constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS] [FDA data]. Side effects from calcium also include poor muscle tone, poor kidney function, and low phosphate levels [NIH ODS]. Since the product ingredients are not confirmed, specific side effect reports for this product are not available.

Our recommendation

We recommend you do not use this product until you can confirm the full ingredient list from the label. If you are seeking calcium, choose a supplement with a clearly stated amount and form. Calcium can reduce absorption of medications like bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Always consult your pharmacist or doctor before starting any new supplement.

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