Sleep Soundly Melatonin & Magnesium Natural Strawberry Flavor
Brand: Sleep Soundly · Form: GUMMY [E0176] On Market
Our assessment
The evidence shows that Sleep Soundly Melatonin & Magnesium contains calcium, which supports bone density and neuromuscular relaxation [NIH ODS]. However, the data provided does not include specific benefits or recommended dosages for the product as a whole. You should understand that calcium is the key active ingredient here, and its role in bone health is well-documented [NIH ODS].
How it works
Think of calcium as a mineral messenger — it supports bone mineralization by helping deposit minerals into your skeletal structure, and it also supports muscle relaxation and nerve signaling [NIH ODS]. This dual mechanism may help with both bone density and overall relaxation, which could contribute to sleep quality [NIH ODS].
Safety profile
FDA received 592,059 adverse event reports related to this product's ingredient category. Side effects from high calcium intake include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [FDA data] [NIH ODS]. Some research also suggests that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Additionally, high levels of calcium in the blood and urine can cause poor muscle tone, poor kidney function, and low phosphate levels [NIH ODS].
Our recommendation
You should check the product label for the exact amount of calcium per serving, as data not available for this specific formulation. Be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Start with a low dose and consult your healthcare provider if you take any of these medications or have a history of kidney issues [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sleep Soundly |
|---|---|
| Serving Size | |
| Contents | 60.0 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