An effective dose varies widely among different probiotic products, however.

Effective doses of light therapy vary depending on the individual.

The right dose varies widely from one person to another.

Each dose can vary from 2 to 5 pills depending on the brand of medication being used.

The dose may vary depending on a patient's weight and results of repeated blood monitoring tests.

In this study, the dose of ursodeoxycholic acid varied with body weight.

Equivalent doses are based on clinical experience but may vary between individuals.

However, the dose that produces euphoric effects varies among individuals.

The doses varied widely between the different types of scans.

The doses examined varied between 0 and 500 mSv received over their working lives.