For guidance as you run 13.1, aim to keep your bpms between 70 to 90 percent of your maximum heart rate (MHR), depending on ...

Could hyperbaric oxygen treat PTSD, depression, and anxiety? New evidence suggests that this treatment may rewire the ...

Fatigue, irritability and poor concentration in teenage girls may sometimes signal low iron levels rather than routine ...

Obstructive sleep apnea promotes whole-body inflammation and weakens the body's immune system. Read about related pathways ...

For many years, scientists noticed an interesting pattern among people who live in mountainous regions. Communities that live high above sea level, where the air contains less oxygen, appear to ...

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 ...

Share on Pinterest Research suggests low-oxygen conditions may cause red blood cells to soak up excess blood sugar. Image credit: Peter Burnett/Getty Images A study suggests that under low-oxygen ...

(This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays.) Feb 20 (Reuters) – Diabetes is less common among people living at high ...

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes than people living closer to sea level. But the mechanism of this protection ...

Red blood cells may hold the secret to fighting diabetes—by soaking up sugar when oxygen runs low. People who live high in the mountains have long been observed to develop diabetes less often than ...

In iOS 26.4, Apple added an Average Bedtime metric to the Sleep section of the Health app, letting users better monitor how bedtime impacts sleep quality. Under a new Sleep Highlight, Apple lists the ...

For most people, a normal pulse oximeter reading is between 95% and 100%, with readings below 90-92% generally considered low and requiring medical attention. They are known to be affected by several ...