Sundown Naturals Super Snooze Melatonin Formula
Brand: Sundown Naturals · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that Sundown Naturals Super Snooze Melatonin Formula contains calcium as an ingredient. Our assessment is that while calcium is essential for bone health, you should be aware of its potential risks and interactions, especially in supplement form [NIH ODS].
How it works
Think of calcium as a key structural component for your bones and teeth. It supports bone density and mineral deposition, and it also plays a role in neuromuscular relaxation, helping your muscles and nerves function properly [NIH ODS].
Safety profile
Data not available for this specific product's adverse events. However, the FDA has received a total of 592,059 adverse event reports across all supplements. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium in the blood and urine 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] [FDA data]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation is to be cautious. If you take this supplement, be mindful of your total calcium intake from all sources, including food and other supplements. Talk to your doctor or pharmacist about potential interactions with any medications you take. Do not exceed the recommended dose on the label [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown Naturals |
|---|---|
| Serving Size | |
| Contents | 90.0 Capsule(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