Sundown Naturals Sublingual B12 500 mcg Delicious Natural Cherry Flavor
Brand: Sundown Naturals · Form: LOZENGE [E0174]
Our assessment
The evidence shows that while this product is labeled as a B12 supplement, the data we have on the ingredient Calcium is incomplete for a full evaluation of this specific product. Data not available for the specific ingredients listed on the label. You should know that the mineral Calcium is a critical nutrient, but the specific safety and efficacy data for this Sundown Naturals product are not available in the provided information.
How it works
Think of calcium as a structural builder for your bones and a signal messenger for your nerves. It supports bone density and mineral deposition, and also helps your muscles relax and your nerves signal properly [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements included in the data. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for the specific ingredients in this product to make a confident recommendation. You should speak with your healthcare provider before starting this supplement, especially if you take any medications that interact with calcium. The specific data for this product's label ingredients is not provided [NIH ODS] [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown Naturals |
|---|---|
| Serving Size | |
| Contents | 90.0 Microlozenge(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