Drinking 2–3 cups of coffee a day can help you live longer

The conversation of whether or not coffee is "healthy" is an ongoing one with much debate. Drinking moderate amounts of coffee has been found to help improve cognitive health and even reduce risk of dementia and Alzheimer's , as well as potentially help improve the gut microbiome . But coffee has also been known to disrupt sleep , induce panic attacks , and even lead to heart issues for those with existing blood pressure issues .