Harvard Health Content API

A news story about a worrisome or life-threatening ailment might get you thinking about your own health, especially if you happen to have some of the same symptoms. But dramatic or unusual medical stories can bias your thinking and even negatively affect your health decision-making.

A study examining data from a large health care provider on more than 48,000 people who had COVID-19 found that those were consistently inactive had a significantly higher risk of hospitalization or death, while those who engaged in more than 10 minutes of activity per week had some protection against severe illness or death, and people who were active for at least 150 minutes per week had the most protection.

Implantable blood sugar monitoring devices known as CGMs have revolutionized care for millions of people with diabetes. Now several companies are marketing them for people without diabetes to monitor blood sugar levels –– but is there any evidence for health benefits?

Physical therapy can be helpful if you have an injury or a condition that affects mobility or is causing pain. But before you embark on a course of treatment, your physical therapist will ask crucial questions that will help shape your program.

Despite the effectiveness of the COVID-19 vaccines, a small number of people develop cases even after being fully vaccinated. Most of these “breakthrough” cases are mild or moderate, and the CDC has decided to track only the ones that require hospitalization, which has disadvantages.