The Vitamin Shoppe Vitamin B12 1000 mcg
Brand: The Vitamin Shoppe · Form: LOZENGE [E0174]
Our assessment
The evidence shows that Vitamin B12 is essential for nerve tissue health and red blood cell formation, and a 1000 mcg dose is commonly used to address or prevent deficiency. For this specific product from The Vitamin Shoppe, detailed data on efficacy, sourcing, or independent quality testing is not available. Our assessment is that while Vitamin B12 at this dosage is well-established, we cannot verify the specific quality or performance of this product based on the provided information [NIH ODS].
How it works
Think of Vitamin B12 as a key metabolic worker — it helps your body convert food into energy, supports the formation of myelin (the protective coating around your nerves), and is critical for DNA synthesis [NIH ODS]. As a water-soluble vitamin, your body excretes what it doesn't need, so high-dose supplements like 1000 mcg are often used to ensure adequate absorption, especially in older adults or those with absorption issues [NIH ODS].
Safety profile
Vitamin B12 is considered very safe, with a low risk of toxicity due to its water-soluble nature. Data not available on specific adverse event reports for this product from the FDA. General side effects from Vitamin B12 supplements are rare but can include mild diarrhea, itching, or a feeling of swelling [NIH ODS]. Because this specific data is not provided, we cannot confirm the report count for side effects [FDA data].
Our recommendation
Start by confirming you need a B12 supplement through a blood test, as many people get enough from food. If you are over 50, follow a vegan or vegetarian diet, or have a condition affecting absorption (like pernicious anemia), a 1000 mcg dose is a reasonable and safe choice [NIH ODS]. Choose a sublingual (under-the-tongue) form if you have absorption concerns. Because we lack specific quality data for this product, consider consulting your pharmacist or doctor before starting [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 100.0 Lozenge(s) |
| 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