Nature's Plus Ultra Source Of Life Shake
Brand: Nature's Plus · Form: POWDER [E0162]
Our assessment
The evidence shows that Nature's Plus Ultra Source Of Life Shake contains calcium, a mineral with clear benefits for bone health. However, the data provided is limited to this single ingredient, and we cannot assess the full formula. Our assessment: this product may help support your bone density, but you should be aware of the specific risks and interactions associated with calcium.
How it works
Think of calcium as a structural builder for your skeleton. It supports bone mineralization and density, and it also plays a role in neuromuscular relaxation and nerve signaling [NIH ODS]. This means calcium helps your bones stay strong and your muscles relax properly after contracting.
Safety profile
FDA received 592,059 adverse event reports for this product category. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. Very high blood and urine levels of calcium 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
Start by reviewing the full label to see the exact calcium dose per serving. If you take any of the listed medications, separate your supplement from your medicine by at least 2 hours. Do not exceed the Tolerable Upper Intake Level for calcium without consulting your doctor. Data not available on the specific calcium amount in this product, so check the label carefully [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Plus |
|---|---|
| Serving Size | |
| Contents | 1.12 lb 510.0 g |
| 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