Jarrow Formulas BCAA Branched Chain Amino Acid Complex
Brand: Jarrow Formulas · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that the benefits of this Jarrow Formulas BCAA product depend entirely on your specific health goals. However, based on the data provided, the primary ingredient with substantial clinical documentation is Calcium, not branched-chain amino acids. Our assessment: you should be aware that this product contains Calcium, which supports bone density and nerve signaling, but data for the BCAA complex itself is not available in the provided information [NIH ODS].
How it works
Think of Calcium as a structural builder for your skeleton and a signal regulator for your nerves. It works by supporting bone mineralization and mineral deposition, and it helps your muscles relax and nerves communicate properly [NIH ODS]. For the BCAA component, specific mechanisms are not detailed in the data provided.
Safety profile
Data not available for BCAA-specific adverse events. However, the FDA received 592,059 total adverse event reports across all dietary supplements. For the Calcium component, high intakes might increase the risk of heart disease and prostate cancer. High calcium levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS] [FDA data].
Our recommendation
We recommend you consult with your healthcare provider before starting this supplement, especially if you take medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, or phenytoin, as Calcium can reduce their absorption [NIH ODS]. For the BCAA component, specific dosing or efficacy data is not available in the provided information. Your pharmacist or doctor can help you determine if this product is appropriate based on your individual needs and medical history.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Jarrow Formulas |
|---|---|
| Serving Size | |
| Contents | 120.0 Veggie Cap(s) |
| Market Status | On 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