Before understanding how the ejection fraction is linked to the heart, let us tell you what it is. “Ejection Fraction or EF is a key measure of how well the heart is pumping blood to the body. It ...

Finnish researchers found that hemoglobin levels that are within the normal range but at the lower end may be beneficial for health, particularly for glucose metabolism and cardiovascular health.

Two Illinois State University students were among six people wounded in a mass shooting in downstate Normal, Illinois, early Sunday. Normal police said on social media that at 2:40 a.m., they were ...

BTS’s Jungkook, RM, V, Suga, Jimin, Jin, and J-Hope are candid about where they are in their music careers throughout the lyrics of their new album, ARIRANG. In the track “NORMAL,” the K-pop group ...

CONCERNS OVER THE STRIKES IN IRAN CAUSING MARKETS TO PLUNGE DOWN TODAY. WELL, THAT MORNING CUP OF COFFEE FEELS PRETTY ROUTINE, RIGHT. BUT THE CAFFEINE KICK MIGHT NOT BE. CONSUMER REPORTS TESTED ...

We are right now on the cusp of the start of the seasonal water level rise on the Great Lakes. Let’s look at the status of the Great Lakes water levels. The snowmelt over the past few weeks has ...

Researchers found that a majority of studies on coastal sea levels underestimated how high water levels are, and hundreds of millions of people are closer to peril than previously thought. By Sachi ...

Sea levels along the world’s coastlines are much higher than previously assumed, more than 3 feet in some regions, according to new research, raising alarms that the world is underestimating the ...

Polo Rocha has written about economics and banking for a decade. Chip Somodevilla / Getty Images The Federal Reserve’s decision on whether to cut interest rates again depends heavily on the uncertain ...

There are no official numbers for the optimal levels of testosterone. However, certain medical laboratories use the following reference values for typical total serum testosterone, measured in ...

Your doctor says everything looks fine, but you still feel terrible. The problem might not be your health but how labs define “normal.” Understanding the difference between normal and optimal could ...

Please provide your email address to receive an email when new articles are posted on . The optimal hydroxychloroquine blood level in lupus is 750 to 1150 ng/mL. HCQ blood level monitoring can help ...