Rexall Multi-Enzyme Formula
Brand: Rexall · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Rexall Multi-Enzyme Formula contains calcium, which plays a key role in bone health. However, the data on this specific product is limited, and we must rely on what is known about its ingredients. For calcium specifically, the data confirms it supports bone mineralization and neuromuscular relaxation [NIH ODS]. 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 structural building block for your bones and a signal regulator for your nerves and muscles. It helps deposit minerals into your bone matrix for density and supports muscle relaxation and nerve signaling [NIH ODS]. This is why adequate calcium intake is critical for maintaining skeletal strength as you age.
Safety profile
The FDA has received a total of 592,059 adverse event reports for all products in this category, though specific report counts for this formula are not available [FDA data]. For calcium specifically, high levels 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 medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by assessing your total calcium intake from food and other supplements. The data does not provide a specific dose for this product, so consult your healthcare provider before use. Be cautious about exceeding recommended intakes, as high calcium levels carry serious risks [NIH ODS]. If you take any of the listed medications, separate your supplement dose by at least two hours [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Rexall |
|---|---|
| Serving Size | |
| Contents | 200.0 Tablet(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