Nature Made Vitamin B12 1000 mcg
Brand: Nature Made · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Nature Made Vitamin B12 1000 mcg is a straightforward option for addressing a vitamin B12 deficiency. However, we must be clear: the data provided does not include any studies, efficacy information, or specific side effects for this exact product or for vitamin B12 as an ingredient. Our assessment is based entirely on the safety and interaction data for calcium, which is the only ingredient with available data in the provided materials. For B12-specific information, data is not available.
How it works
Based on the data provided, the mechanism of action applies to calcium, not vitamin B12. The data shows that calcium supports bone mineralization by helping maintain bone density and mineral deposition. It also plays a role in neuromuscular relaxation, supporting proper muscle relaxation and nerve signaling [NIH ODS]. For how vitamin B12 specifically works in your body, data is not available.
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for this product or vitamin B12 are not available in the data. Based on the calcium data provided, high intakes of calcium might increase the risk of heart disease and prostate cancer. 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]. For side effects specific to vitamin B12, data is not available.
Our recommendation
Because the provided data does not include any studies, efficacy information, or side effect data for vitamin B12, we cannot make a confident recommendation for this specific product. Data is not available to support a specific daily dose, benefit, or safety profile for Nature Made Vitamin B12 1000 mcg. We recommend consulting your healthcare provider for personalized advice on whether a B12 supplement is right for you, as the evidence needed to guide a recommendation is not present in the available data.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature Made |
|---|---|
| Serving Size | |
| Contents | 160.0 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