Sundown Naturals Caffeine Free B12 Gummies 1500 mcg
Brand: Sundown Naturals · Form: GUMMY [E0176] On Market
Our assessment
The evidence shows that Sundown Naturals Caffeine Free B12 Gummies provide a very high dose of vitamin B12 at 1500 mcg per serving. However, the primary ingredient in this product is calcium, not vitamin B12. Data on the specific benefits of this formulation is limited to the calcium content listed on the label. For general health, calcium is critical for bone mineralization and neuromuscular relaxation [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton and a calming signal for your nerves. It supports bone density by aiding in mineral deposition and helps your muscles relax after contracting [NIH ODS]. Without enough calcium, your body may pull it from your bones, weakening them over time.
Safety profile
FDA received 592,059 adverse event reports across all supplement categories. For calcium specifically, very high intakes can cause constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. High calcium levels may also increase the risk of heart disease and prostate cancer [NIH ODS]. Calcium supplements can reduce the absorption of medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
If you are looking for a B12 supplement, note that this product is primarily a calcium gummy. For most adults, the goal is to meet calcium needs through food first. If you choose this supplement, be aware of potential medication interactions and do not exceed recommended intakes. Data on the specific B12 content and its effects for this product is not available beyond the label claim of 1500 mcg [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown Naturals |
|---|---|
| Serving Size | |
| Contents | 90.0 Gummy(ies) |
| 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