Alzheimer’s disease biomarkers measured from finger-prick dried blood samples closely match standard plasma tests and predict ...

Whoop’s test, in comparison, starts at $349 for two per year, and unlike with Oura, you can upload tests done through your ...

DEAR DR. ROACH: I am a 76-year-old male who is in relatively good health. For the past six months, I have been experiencing ...

Clostridioides difficile is an uncommon but quite serious cause of diarrhea, and it is often associated with antibiotics.

Dear Dr. Roach: Your recent column noted that a few people need to take antibiotics before dental procedures to prevent a prosthetic knee infection. My friend doesn't have a joint or heart problem, ...

I am a 76-year-old male who is in relatively good health. For the past six months, I have been experiencing diarrhea on and ...

I am a 76-year-old male who is in relatively good health. For the past six months, I have been experiencing diarrhea on and off. I initially spoke to my general physician, and he thought it could be ...

All of this disproportionately affects the elderly. In a 2023 study of patients with a median age of 75, approximately 30% of ...

A large community study shows that Alzheimer’s-related brain changes are far more widespread with age than symptoms alone suggest, highlighting both the promise and the complexity of blood-based ...

Australia's Alex Carey has scored his maiden Ashes century to carry his team to a solid total of 8-326 on day one of the third Test at the Adelaide Oval. Carey eventually fell for 106, his third ...

Abstract: This paper presents a mathematical model of blood pressure regulation described by a system of delay differential equations. The model incorporates two key physiological mechanisms - the ...