But the effects vary from person to person, he said.
As with other types of treatment, side effects vary from person to person.
The knowledge would vary from person to person - and you have nothing to back up your ideas.
The time it takes can vary from person to person.
How bad the pain is varies from person to person.
Exactly when that happens, though, varies from person to person.
Everyone is different, so results can vary from person to person.
Not only does it vary from person to person, but the pattern may change in an individual over time.
These are different for everyone, so home treatment varies from person to person.
This range of hearing does vary from person to person.