MegaFood Methyl B12
Brand: MegaFood · Form: TABLET [E0155]
Our assessment
The evidence shows that MegaFood Methyl B12 is a supplement intended to support energy and nerve function. However, based on the data provided, the primary ingredient with detailed information is calcium, not B12. Our assessment is that the available data on calcium is robust, but specific data for the B12 content in this product is not available from the provided sources.
How it works
The ingredient calcium in this supplement acts as a master regulator for bone health. It supports bone mineralization and density, and also aids in neuromuscular relaxation and nerve signaling [NIH ODS]. For the specific B12 mechanism, data not available from the provided sources.
Safety profile
Based on FDA adverse event data, there are 592,059 total reports across all supplements, but specific report counts for MegaFood Methyl B12 are not available in the provided data. For the calcium component, side effects can include constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms at high levels [NIH ODS]. High calcium intakes might also increase the risk of heart disease and prostate cancer [NIH ODS].
Our recommendation
We recommend you consult with your healthcare provider before starting this supplement, especially to review potential interactions. Calcium can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. For specific guidance on B12 dosing, data not available from the provided sources.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | MegaFood |
|---|---|
| Serving Size | |
| Contents | 60.0 Tablet(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