MPR Muscle Performance Regulator Amino Orange
Brand: MPR Muscle Performance Regulator · Form: POWDER [E0162] On Market
Our assessment
The evidence shows that MPR Muscle Performance Regulator Amino Orange contains calcium. Our assessment is that calcium is a well-established mineral for bone health, but its role in muscle performance is primarily indirect, supporting nerve signaling and muscle relaxation [NIH ODS]. You should not expect this product to directly build muscle or enhance athletic performance based on the data provided.
How it works
Think of calcium as a master regulator for your muscles and nerves. It supports neuromuscular relaxation, which means it helps your muscles relax after contracting, and it aids in nerve signaling [NIH ODS]. Calcium also plays a critical role in bone mineralization, helping to maintain bone density and structure [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all supplement products. Specific to calcium, some research suggests that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium in the blood and urine can cause 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
Our recommendation is to be cautious. Data not available on the exact calcium dosage in this product. If you take other medications, especially antibiotics or thyroid medication, separate your dose by at least two hours to avoid absorption issues [NIH ODS]. For general health, do not exceed the tolerable upper intake level for calcium from all sources (supplements and food). Consult your doctor before starting this product, particularly if you have a history of kidney stones, heart disease, or are on any medications.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | MPR Muscle Performance Regulator |
|---|---|
| Serving Size | |
| Contents | 0.47 lb 214.0 g |
| 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