Carlson Liquid Calcium With Vitamin D
Brand: Carlson · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that calcium is essential for bone health, but supplementation requires careful attention to dosage and timing. Carlson Liquid Calcium With Vitamin D provides a convenient liquid form, yet you need to be aware of the specific risks and interactions associated with calcium intake [NIH ODS].
How it works
Think of calcium as a building block for your skeleton. It supports bone mineralization and density, and also plays a role in neuromuscular relaxation and nerve signaling [NIH ODS]. The vitamin D in this product helps your body absorb that calcium more effectively.
Safety profile
FDA received 592,059 total adverse event reports for this product category [FDA data]. High calcium intakes might increase the risk of heart disease and prostate cancer. High levels 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].
Our recommendation
Start with the lowest effective dose and take calcium with food to improve absorption. Separate this supplement from medications such as bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin by at least two hours, as calcium can reduce their absorption [NIH ODS]. Consult your doctor before starting, especially if you have a history of kidney stones or heart disease.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Carlson |
|---|---|
| Serving Size | |
| Contents | 250.0 Softgel(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