WSA Clinical Studies Show Sound Preference Exploration Boosts Hearing Aid Conversion Rates
WSA reports conversion rates were 5 percentage points higher when clinicians explored patients’ sound preferences across 42 clinics in three countries.
Multivitamins Boost Key Vitamin Levels, But Do They Improve Your Health?
A review of 103 multivitamin trials found consistent rises in some vitamin levels, but mixed clinical outcomes and limits on what researchers could conclude.