Nature's Plus Spiru-Tein Sport Delicious Vanilla
Brand: Nature's Plus · Form: POWDER [E0162] On Market
Our assessment
Our assessment: The evidence shows that the key active ingredient in Nature's Plus Spiru-Tein Sport Delicious Vanilla is calcium, which plays a well-documented role in bone health. However, this product is marketed as a protein powder, and the data provided does not include details on its protein content or other ingredients. For the specific health effects of the calcium component, we rely on established research [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It supports bone density and mineral deposition, which is critical for maintaining strong bones as you age. Additionally, calcium aids in neuromuscular relaxation, helping your muscles relax and your nerves signal properly after exercise [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports for all dietary supplements, though this number is not specific to this product. For calcium specifically, some research suggests that 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]. 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 on the specific protein content or complete ingredient list for this product. If you are using this supplement for its calcium content, be aware of the potential risks from high intake and the medication interactions listed above. Because the specific formulation details are missing, we cannot provide a confident recommendation for this particular product. Always consult your healthcare provider before starting a new supplement regimen [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Plus |
|---|---|
| Serving Size | |
| Contents | 2.3 lbs 1024.0 Gram(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