Link Between Lead Exposure and Heart Disease

Home » Link Between Lead Exposure and Heart Disease » Articles » Link Between Lead Exposure and Heart Disease

heart diseaseSince the 1970s, lead has been banned for use in paints, gasoline, and many other products because of its effects on the brain. However, its connection to heart disease has only recently been revealed.

A recent observational study from The Lancet Public Health Journal revealed that 256,000 cases of premature death caused by cardiovascular disease in the US may be linked to lead exposure. This new study defies the notion that low levels of lead exposure had little to no effect on premature death.

Presence of Lead and the Circulatory System

Lead exposure is linked to the hardening of the arteries, high blood pressure, and ischemic or coronary heart disease. Lead exposure occurs because lead has not fully been removed from some of the paints, fuel, and plumbing of structures, especially from older homes and buildings.

Most of the premature deaths caused by lead exposure affected those middle-aged, roughly 44 years old and older in the US. While exposure to lead products has been greatly reduced over the past few decades, it has yet to be eliminated from most of the western world.

Of the participants from The Lancet Public Health Journal study, those who had the highest levels of lead in their systems tended to be male, less educated, more likely to smoke, and have additional health complications, such as diabetes or hypertension. In addition, 37 percent of the participants who had the highest levels of lead were more likely to pass away prematurely compared to similar individuals with a far lower presence of lead in their systems.

Overall, the study concludes that 256,000 premature deaths might have been avoided if the levels of lead in their systems were at normal levels. Across age, sex, and health lines, the presence of lead has a substantial effect on the health and wellbeing of the body and mind. In addition, the study calls into question the assumed safe levels of lead in terms of its link to cardiovascular disease.

How Brickley Environmental Can Help

If you believe that your residence or business may have lead paint or materials made from lead, please call the experts at Brickley Environmental. We have the knowledge, training, and equipment to safely remove the lead from your home, office, or facility.

Leave a Comment