"alter lifestyle" is a correct and usable phrase in written English, provided you are using it in the correct context.
For example, "He has chosen to alter his lifestyle to reduce stress and improve his overall health."
Patients were instructed not to alter lifestyle habits during the study.
Subjects were instructed not to alter lifestyle habits during the study period.
12, 13 For others, education to alter lifestyle choices that predispose towards cancer is paramount.
However, providers indicated they did not believe patients would alter lifestyle behaviors (e.g., diet and exercise) based on genomic results.
More intensive efforts to alter lifestyle would be of value to women at higher risk, and could be supported by health services.
20 'Gastrointestinal problems' were defined as recurring symptoms of sufficient significance to alter lifestyle or require chronic treatment according to Stone et al's 21 report, and 'quality of relationships' (poor, medium, good) was self-assessed.
"This process has the potential to alter lifestyles and force families to confront issues that once were dealt with only after the death of the loved one.
The rapid rise in asthma over the past three decades in Western societies has been attributed to numerous diverse factors, including increased awareness of the disease, altered lifestyle and activity patterns, and ill-defined changes in environmental exposures.
Her altered lifestyle creates tension in her relationship with her mother, which is the relationship that anchors her life.
In spite of the evidence for a substantial heritable component to obesity [9], there is no doubt that the recent obesity epidemic is due to major changes in our living environment, possibly mediated through an altered lifestyle.
Several possibilities spring to mind such as growth spurt, altered pain perception, psychological changes, or an altered lifestyle, which could all contribute, independently or together.
