Pure Encapsulations B12 5,000 Liquid
Brand: Pure Encapsulations · Form: LIQUID, SUPPLEMENT FORM [E0165]
Our assessment
The evidence shows that this product contains calcium, a mineral essential for bone health. However, the specific dosage in Pure Encapsulations B12 5,000 Liquid is not provided in the data, so we cannot assess if this is an appropriate amount for you. For general guidance, calcium supports bone density and neuromuscular function [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It works through bone mineralization, helping deposit minerals into bone tissue to maintain density. It also supports muscle relaxation and nerve signaling by promoting neuromuscular relaxation [NIH ODS].
Safety profile
Data not available for this specific product's adverse events. However, the FDA received a total of 592,059 adverse event reports across all supplements [FDA data]. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. Very high blood levels of calcium 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].
Our recommendation
Because the calcium dosage in this product is not listed in the data, we cannot recommend it for calcium supplementation. If you are taking this product for vitamin B12, be aware that calcium can reduce the absorption of certain medications, including bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Consult your pharmacist or doctor to review potential interactions with your current medications.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Pure Encapsulations |
|---|---|
| Serving Size | |
| Contents | 30.0 mL 1.0 fl. Oz. |
| 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