Preventive Care Editor
James Whitfield holds a Master of Public Health from Johns Hopkins Bloomberg School. As a former epidemiological researcher, he brings a data-driven approach to preventive health, cardiovascular risk assessment, and population health strategies.
Blood pressure is the most measured vital sign in medicine, yet most people cannot explain what their numbers actually mean. That knowledge gap has real consequences.
Heart disease remains the world's leading killer, but the majority of cardiovascular risk factors are modifiable. Understanding which levers you can pull makes prevention actionable.
The fat you can't see — wrapped around your liver, kidneys, and intestines — may be the single most dangerous tissue in your body. Here's what the science says about visceral adiposity.