Designs for Health Amino Acid Synergy
Brand: Designs for Health · Form: CAPSULE [E0159] On Market
Our assessment
Our assessment: Based on the data provided, the primary ingredient in Designs for Health Amino Acid Synergy with available safety information is Calcium. The evidence shows that calcium is essential for bone health, but you should be cautious about your total intake from all sources, including this supplement, to avoid exceeding safe levels [NIH ODS].
How it works
Think of calcium as a key structural component for your skeleton. It supports bone mineralization and density, and it is also critical for neuromuscular relaxation and proper nerve signaling [NIH ODS].
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 [NIH ODS]. Side effects from very high calcium levels include 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 medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation: Before taking this supplement, review your total daily calcium intake from food and other supplements. If you take any of the listed medications, separate your calcium dose by at least 2 hours to avoid interaction [NIH ODS]. Data not available for other ingredients in this product, so consult your healthcare provider for a personalized assessment.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Designs for Health |
|---|---|
| Serving Size | |
| Contents | 120.0 Vegetarian Capsule(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