You are slowly destroying your heart health every night: Here’s what lack of sleep is doing to you

We often cut down on sleep to meet deadlines, finish work, or scroll through our phones late at night. It might feel harmless, but missing out on proper rest has a quiet way of affecting almost every part of your body. Sleep is not just downtime; it’s when your body repairs, restores and resets itself. When you sleep less than you should, your heart, brain, and metabolism start to pay the price. Over time, poor sleep can build up into serious health problems. Here’s a clear look at how a lack of sleep harms your physical and mental well-being, and why getting those seven to nine hours truly matters. Sleep deprivation increases your risk of heart disease One of the most worrying effects of sleep loss is how it strains your heart. A study published in the American Journal of Life