Pulmonary fibrosis is a lung disease that involves lung scarring and low blood oxygen levels. Current treatments can only help its symptoms so much. But researchers have discovered a link between improved lung function and a common nutrient found in fish and flaxseeds…

Who would have thought a handshake could send a clear signal that something is wrong with your health? But research has found for men, it’s a clear sign your muscles aren’t getting enough oxygen, and muscle loss and premature aging are setting in…

Obstructive sleep apnea steals your sleep and worse, the oxygen your body needs. That struggle to breathe may be your brain’s biggest enemy. That’s because even if you’re otherwise healthy, sleep apnea can put you squarely in the crosshairs of premature cognitive decline.

Most of us, if we had to choose, might opt to give up our physical abilities over our mental faculties. I know I would. But research demonstrates once again that “an ounce of prevention is worth a pound of cure.” In this case, it’s the breath of life for your brain…

Remember those old commercials that warned us of what drugs could do to our brains by frying an egg in a skillet? Turns out that same demonstration is fitting when it comes to salt’s effects on the brain… including tissue damage from hypoxia.

Healthy, oxygenated blood flow is vital. That’s why during a stroke, seconds matter. But a catastrophic event isn’t the only concern when it comes to blood oxygen levels. Research has found that the brain is operating on the bare minimum, even on a good day. On a bad day, it can lead to Alzheimer’s earliest sign…