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older person's hands pressing on their heart

Date: 2025/03/03 - 18:31

Individual organ age could predict dementia, heart disease

A blood test that detects the biological age of organs can predict the risk of health conditions many years in advance, according to a new study.

Date: 2025/03/02 - 11:02

Mediterranean diet could help lower cancer risk in obesity

High adherence to a Mediterranean diet could help reduce the risk for obesity-linked cancers by 6%, a new study shows.

Date: 2025/03/01 - 16:00

Can antidepressants speed up cognitive decline in dementia?

In a study of thousands of people with dementia, researchers found that treatment with antidepressants was linked to faster cognitive decline — though certain medications appeared to have a greater impact than others.

An older adult holds their head between their hands, elbows opened to the sides, while sitting in a chair indoors

Date: 2025/02/28 - 00:00

Both lower and higher B12 levels may be linked to cognitive issues in older people

Scientists have found that those with lower B12 levels had slower processing speed, and higher levels were associated with more biomarkers of neurodegeneration.

Date: 2025/02/27 - 23:00

New 4D Brain Map reveals potential early warning signs of multiple sclerosis

NIH study reveals key players underlying disease onset and repair.

collage of photos of bacterial sample, glass of milk, and block of cheese

Date: 2025/02/26 - 17:00

Milk may help boost gut health, while cheese could harm it

Drinking more milk was linked to an increase in bacteria that may support gut health, while consuming more cheese seemed to lower levels of other beneficial bacteria in a new study.

Date: 2025/02/26 - 02:00

Bird Flu Spread to Humans May Be a Few Mutations Away, but Overall Risk Is Low

The CDC reported several new asymptomatic human cases of bird flu, suggesting the virus may be silently spreading and potentially a few mutations away from human-to-human transmission.

Date: 2025/02/20 - 20:32

Heavy Smoking Linked to Unexplained Stroke in Young Adults, Study Finds

Researchers say the risk of an unexplained stroke is higher in younger adults who smoke, especially males and people ages 45 to 49. People who smoke the equivalent of 20 packs or more per year have even higher stroke risks.

Tablets of the artificial sweetener aspartame, which has been linked to mnay health conditions such as heart disease

Date: 2025/02/20 - 18:00

Artificial sweetener may increase heart disease risk by triggering insulin surges

A common artificial sweetener may trigger insulin spikes that lead to the build up of fatty plaques in the arteries, increasing the risk of heart attacks and strokes, a new study in mice indicates.

Date: 2025/02/20 - 03:00

Trump Issues Executive Order to Expand IVF Access: What to Know

Infertility rates are rising in the U.S. To meet the growing need for fertility treatments, President Trump issued an executive order to expand in vitro fertilization (IVF) access and lower costs, which can run up to $25,000 for a cycle.