Shiff Digestive Advantage Probiotic Gummies
Brand: Shiff · Form: GUMMY [E0176]
Our assessment
The evidence shows that while this product contains calcium, the primary benefit of a probiotic gummy is related to digestive health, not bone density. Data on the specific probiotic strains in this product is not available. For calcium, the RDA for most adults is 1,000 mg daily, but you should assess your total dietary intake before supplementing [NIH ODS].
How it works
Calcium acts as a master regulator for bone mineralization and neuromuscular relaxation, supporting bone density and nerve signaling [NIH ODS]. Probiotics generally work by supporting the balance of gut bacteria, though specific mechanisms for this product are not detailed in the data provided.
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. High blood levels can cause poor muscle tone, poor kidney function, constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS] [FDA data]. Calcium also reduces absorption of medications including bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
We recommend you do not rely on this gummy for calcium supplementation. If you need calcium, choose a dedicated supplement and take it separately from other medications. For digestive health, data on this specific product is not available, so consult your healthcare provider before starting it [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Shiff |
|---|---|
| Serving Size | |
| Contents | 60.0 Gummie(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