NutriCology ProGreens
Brand: NutriCology · Form: POWDER [E0162] On Market
Our assessment
The evidence shows that NutriCology ProGreens contains Calcium, a mineral essential for bone health. However, the data on this product is limited to a single ingredient. We cannot assess the full formula or its combined effects. Your best approach is to ensure you meet your calcium needs through diet first, as the data on high-dose supplementation carries notable risks [NIH ODS].
How it works
Think of calcium as a structural building block. It supports bone density through mineralization and helps your muscles relax and nerves signal properly [NIH ODS]. Without enough calcium, your body will pull it from your bones, which can weaken them over time.
Safety profile
FDA received a total of 592,059 adverse event reports across all dietary supplements. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from very high blood levels include poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS].
Our recommendation
Start by tracking your daily calcium from food. Most adults need 1,000–1,200 mg total per day from all sources [NIH ODS]. If you take a supplement, be aware that calcium can reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data for the full ProGreens formula is not available, so we recommend a single-ingredient calcium supplement if you need one.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NutriCology |
|---|---|
| Serving Size | |
| Contents | 3.0 Ounce(s) 85.0 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