Sentence examples for proven benefit from inspiring English sources

He regretted forgoing the proven benefit of chemotherapy.

Organic food costs more and confers no scientifically proven benefit on those who eat it.

They say fluoride has many adverse health effects, including bone cancer, and no proven benefit.

Such a blanket statement about the lack of a proven benefit unrelated to a drug's approved use is highly unusual.

It has been running full-page ads promoting the proven benefit of its statin drug Lipitor to reduce the risk of heart attack and stroke.

"It's disappointing that the health service is failing to provide treatments of proven benefit to patients that make a substantial and real improvement in their lives," said Howie.

"We have a vaccine that provides considerable, proven benefit -- about 80percentt protection against Lyme disease -- and only theoretical risk with respect to arthritis," Dr. Orenstein said.

And, a respected oncologist the family consulted felt that such aggressive surgery would seriously diminish J. W.'s quality of life for no proven benefit.

At the moment, there is no proven benefit from gene and stem cell therapies, said Stanga, even though he believes they will one day help.

Systematic corticosteroids, ribavirin and interferon were avoided as they have no proven benefit [15, 35].

Ultrasound has proven benefit as a teaching aid in anatomy, physiology, and clinical diagnosis and treatment [15, 18, 19, 23].