This more complex metric than test sensitivity or specificity will allow you to understand the likelihood that any specific test result–whether positive or negative–is in fact accurate.
Drinking coffee can improve heart health, protect against Parkinson’s and Alzheimer’s, and protect against several forms of cancer. Here’s why you might want to consider adding a few daily cups.
Staying hydrated has well-known health benefits, and can help protect against several forms of cancer. Easy tips can help you ensure you’re drinking enough water.