India, June 29 -- Environmental toxins are an unavoidable part of modern life, from the air we breathe to the products we use every day. While it's impossible to eliminate every source of exposure, understanding which ones pose the greatest health risks can help you make informed choices and reduce unnecessary contact wherever possible. Knowing the difference between genuine concerns and overblown fears is just as important.

Dr Jeremy London, a board-certified cardiothoracic surgeon with 25 years of experience, is rating common environmental toxins on a scale of one to 10 based on their potential health risks. In an Instagram video shared on June 27, the heart surgeon explains which exposures deserve greater concern, which are less harmf...