Among them is biohacker Gary Brecka, a human biologist, longevity expert and wellness guru to the stars who says that when ...

A recent mouse study suggests that low-oxygen conditions, such as being at high altitudes, could cause red blood cells to ...

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.

In a 2023 paper on hypoxia and glucose metabolism, our lab showed how organisms rewire their metabolism to adapt to low oxygen levels—such as those found at high altitudes. One of the most striking ...

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, but certain medical laboratories use the following reference values for typical total serum testosterone, measured in nanograms ...

Insulin is one of the most essential hormones in your body. You can think of it as a “key” that unlocks the doors to your cells. When you eat food, your body turns it into energy (sugar). Insulin ...

Anoxic brain injury, also called anoxic encephalopathy or hypoxic-ischemic brain injury, is a life threatening condition resulting from a complete lack of oxygen to the brain. Anoxic brain injury (ABI ...

Air travel for some adult patients with pulmonary diseases may be challenging, so having proactive discussions with your patients is key. “Without appropriate preparation and intervention, patients ...