Study: A brace tops medical mask modifications to block respiratory pathogens
By
Alicia Lasek
Dec 20, 2021
The addition of an elastic brace or double masking are highly successful methods for improving the performance of face masks against respiratory aerosols, according to a new mask modification study from...
Seniors’ sense of smell weakens, but not their enjoyment of food, researchers find
By
Alicia Lasek
Jul 13, 2021
The sense of smell declines with age, but this loss doesn’t happen across the board, a new study shows. The findings may help care providers improve the meals and dining experiences of older adults in...
Plant-based diet may ease rheumatoid arthritis symptoms
By
Alicia Lasek
Sep 15, 2019
Eating plant-based foods may relieve the painful symptoms of rheumatoid arthritis, according to a review by doctors who advocate for a meat-free diet.
Scientists eye cell death as cause of Alzheimer’s, vascular dementia
By
Kristen Fischer
Sep 08, 2023
In a new study, researchers explain how cell death can lead to Alzheimer’s disease and vascular dementia — a discovery they say could pave the way for new treatments.
Assessing dementia? Have a stranger gauge memory
By
Kristen Fischer
Aug 08, 2023
Having an outsider assess memory could be a low-cost method to see if a person is at risk for dementia, according to new research.
Study questions fish oil claims, popularity
By
Kristen Fischer
Aug 24, 2023
One in every five adults aged more than 60 years takes fish oil supplements, despite many warnings that they have no benefit for heart health. A new study sheds light on what the product labels say that...
Study seeks to shed light on COVID-19’s impact on the brain
By
John Roszkowski
Sep 23, 2022
A global consortium of researchers is seeking to uncover the short-term and long-term impacts of COVID-19 on the brain to assess whether it can lead to cognitive impairments later in life such as Alzheimer’s...
Presidential advisers push White House to prioritize patient safety
By
Kristen Fischer
Sep 12, 2023
The White House should create a national patient safety team to help reduce high levels of dangerous care in the medical system, presidential advisers recommended on Sept. 8.
Antioxidant drug reverses process responsible for heart attacks and strokes
By
Amy Novotney
Sep 09, 2021
An antioxidant drug reverses atherosclerosis and could be used to prevent heart attacks and strokes due to clots, according to a study by researchers at the University of Reading, based in the U.K.
High intensity training for elders? Norwegian study gives it a thumbs up
By
Alicia Lasek
Oct 09, 2020
Exercise is generally good for the elderly, but high intensity training is especially beneficial and may even extend life, finds the 5-year Generation 100 exercise study.