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 ...

Doctors usually focus on a person's average blood pressure, but research increasingly shows that how much blood pressure ...

Blood pressure control research demonstrates that short-term lifestyle modifications which people implement on a regular basis will produce substantial health benefits.

The Mediterranean diet lowers stroke risk, according to a recent study. Here, a neurologist and a dietitian explain how it impacts vascular health.

Extreme endurance running damages red blood cells in ways that may affect their ability to function properly, according to a ...

PureHealth Research expands its vein supplements line with formulations featuring Butcher's Broom, a Mediterranean plant with centuries of traditional use for circulation concerns. The ingredient ...

DEAR DR. ROACH: I have a diabetic nonhealing ulcer on my right heel. I was told that the blood circulation in my foot is not very good, which is why the ulcer is not healing.

Dear Dr. Roach: I have a diabetic nonhealing ulcer on my right heel. I was told that the blood circulation in my foot is not very good, which is why the ulcer is not healing.

LMNT reports that chronic mild dehydration can strain the cardiovascular system, increasing heart workload and risk of heart issues.

The irregular, swirling motion of fluids we call turbulence can be found everywhere, from stirring in a teacup to currents in ...

A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation ...