A common blood test can flag early Alzheimer's disease patients who are four times more likely to experience rapid brain decline, a new study says. The test -- the triglyceride-glucose (TyG) index ...

However, the test could only predict MS flare-ups out to one year. The test reflects current or recent nerve damage, "which makes it excellent for short-term risk assessment," Martinez-Serrat said.

However, the test could only predict MS flare-ups out to one year. The test reflects current or recent nerve damage, "which makes it excellent for short-term risk assessment," Martinez-Serrat said.

Alzheimer ’s decline could be predicted with a simple blood test already offered to those at risk of type 2 diabetes. The disease is the most common type of dementia, with symptoms including ...

The study used blood proteins to analyze the biological age of brains and other organs compared to the person's actual age.

Key Takeaways A blood test for insulin resistance might predict rapid decline among Alzheimer’s patientsPeople who scored higher on the test were four times more likely to experience faster ...

Blood test may predict vision loss risk in age-related macular degeneration patients Donna Shryer June 16, 2025 › ...

Insulin resistance detected by routine triglyceride-glucose (TyG) index can flag people with early Alzheimer's who are four times more likely to present rapid cognitive decline, according to new ...

MONDAY, June 23, 2025 (HealthDay News) — A common blood test can flag early Alzheimer’s disease patients who are four times more likely to experience rapid brain decline, a new study says.

June is Alzheimer’s and Brain Health Awareness Month. More than 7 million people have Alzheimer’s disease here in the United States. Now, a new blood test may be able to help with early diagnosis.