AvPak Vitamin B12 500 mcg
Brand: AvPak · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that AvPak Vitamin B12 500 mcg is a straightforward supplement intended to address vitamin B12 needs. However, based on the data provided, there is no specific information about the safety, efficacy, or side effects of this exact product. For the ingredient calcium, which is listed in the data, we can offer guidance, but for AvPak Vitamin B12 directly, the data is incomplete.
How it works
Vitamin B12 is essential for nerve tissue health, brain function, and the production of red blood cells. The 500 mcg dose in AvPak is well above the standard RDA, which is often used to correct deficiencies or support energy metabolism. For the mineral calcium, think of it as a structural building block for your bones and a signal conductor for your nerves and muscles [NIH ODS].
Safety profile
Data not available for AvPak Vitamin B12 specifically. For the mineral calcium, which is a separate ingredient in the data, FDA has received a total of 592,059 adverse event reports across all supplements. High calcium intakes can lead to constipation, nausea, weight loss, and abnormal heart rhythms [NIH ODS]. Calcium may also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
If you are using AvPak Vitamin B12 500 mcg for a known deficiency or under a doctor's guidance, it is a reasonable choice. However, because the data provided does not include specific studies or side effect reports for this product, we recommend consulting your healthcare provider before starting. For calcium, if you take it separately, do not exceed the RDA without medical supervision, and take it separately from thyroid or antibiotic medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | AvPak |
|---|---|
| Serving Size | |
| Contents | 50.0 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