Mice on the vitamin K-deficient diet showed significantly worse memory and learning abilities, having struggled to recognize new objects and taken much longer to learn the location of a hidden ...

Apr. 14, 2025 — A research team has identified a previously unknown enzyme, SIRT2, that plays a key role in memory loss associated with Alzheimer's disease (AD). The study provides critical ...

"People can have a head full of amyloid, but no dementia or memory loss," Bateman says. So he and a team of scientists have developed a new blood test that can show whether Alzheimer's has actually ...

If untreated, this could lead to memory loss and vascular dementia. If your blood sugar levels fall below 70 mg/dL, this is called low blood sugar or hypoglycemia. Hypoglycemia can be very risky ...

Very little research has been done on whether a specific brain stimulating activity, like a puzzle or a word game on its own, can affect memory loss. And the studies we do have are difficult to ...

Medically reviewed by Brigid Dwyer, MD Memory loss is one of the most noticeable early signs of dementia, a progressive condition that affects cognitive functions such as reasoning, communication, and ...

"People can have a head full of amyloid, but no dementia or memory loss," Bateman says. So he and a team of scientists have developed a new blood test that can show whether Alzheimer's has ...