Nature Made Vitamin B12 2500 mcg
Brand: Nature Made · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that this product provides 2500 mcg of Vitamin B12, which is a high dose. However, the data provided does not contain specific information about Vitamin B12 itself. For the ingredient calcium, which is included in the data, our assessment is that it plays a crucial role in bone mineralization and nerve signaling [NIH ODS].
How it works
Think of calcium as a structural builder for your bones. It supports bone density and mineral deposition, and it also supports muscle relaxation and nerve signaling [NIH ODS]. For this specific product, data on how Vitamin B12 2500 mcg works is not available.
Safety profile
Data not available for Vitamin B12 specifically. For calcium, some research suggests high intakes might increase the risk of heart disease and prostate cancer. Side effects of high calcium levels include poor muscle tone, poor kidney function, constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS]. The total adverse event reports for all products in the FDA database is 592,059, but this number is not specific to this product [FDA data].
Our recommendation
Because data on Vitamin B12 at this dose is not provided, we cannot make a specific recommendation for this product. For calcium, we recommend you be aware of potential interactions with medications such as bisphosphonates and antibiotics [NIH ODS]. Consult with your healthcare provider before starting any new supplement regimen.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature Made |
|---|---|
| Serving Size | |
| Contents | 60.0 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