India, Oct. 3 -- When it comes to protecting your health, some of the biggest risks can come from choices people repeatedly make or simply overlook. Board-certified cardiologist Dr Evan Levine highlights in his September 11 Instagram post five things he believes can seriously undermine your health and longevity, and explains why they deserve more attention. (Also read: Bloating after meals or by evening? Gastroenterologist explains 6 everyday habits that may be behind your digestive discomfort )

Calling smoking one of the most avoidable health risks, Dr Levine said, "Smoking doesn't just damage the lungs, it skyrockets your risk for cancers, even pancreatic cancer, debilitating strokes, massive heart attacks."

He added, "If you're still...