Simple Examples:
* The lack of sleep was detrimental to his performance at work.
* Excessive alcohol consumption can be detrimental to your health.
* The company's decision to cut funding was detrimental to the research project.
More Complex Examples:
* The constant exposure to loud noises had a detrimental effect on her hearing.
* Social media can have a detrimental influence on young people's self-esteem.
* The government's policies were seen as detrimental to the country's economic growth.
* The effects of climate change are detrimental to ecosystems worldwide.
Formal Examples:
* The study concluded that the new medication had a detrimental impact on patient recovery rates.
* The judge ruled that the defendant's actions were detrimental to the public interest.
Remember: "Detrimental" always implies a negative impact or consequence.