Well At Walgreens Vitamin B12 Time Release 2000 mcg
Brand: Well At Walgreens · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Well At Walgreens Vitamin B12 Time Release 2000 mcg provides a high-dose supplement for supporting nerve function and red blood cell formation. For most adults, the recommended daily allowance for vitamin B12 is 2.4 mcg, so this product delivers over 800 times that amount in a time-release form [NIH ODS]. Data on specific benefits for energy or cognitive performance in well-nourished individuals is not available.
How it works
Think of vitamin B12 as a key worker in your body — it helps convert food into cellular energy, maintains the protective coating around your nerves (the myelin sheath), and is essential for making healthy red blood cells [NIH ODS]. The time-release formulation is designed to slowly release the 2000 mcg dose, which may help your body absorb more of the vitamin compared to a single large dose [NIH ODS].
Safety profile
Data not available for adverse event reports specific to this product. Vitamin B12 is considered very safe, even at high doses, because it is a water-soluble vitamin — your body excretes what it does not use through urine [NIH ODS]. No side effects from FDA data are provided for this specific supplement.
Our recommendation
Start with one tablet daily, taken with food for best absorption. This supplement is particularly useful if you are over 50, follow a vegan or vegetarian diet, or have a condition that impairs B12 absorption [NIH ODS]. However, if you do not have a known deficiency, a standard multivitamin may be sufficient. Always consult your healthcare provider before starting any high-dose regimen [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Well At Walgreens |
|---|---|
| Serving Size | |
| Contents | 180.0 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