Years ago, doctors warned about coffee’s potential to raise blood pressure, disrupt sleep and potentially cause cancer. Since then, however, the World Health Organization has removed coffee from its list of potential carcinogens, and research suggests it could even provide health benefits.

Moderate coffee drinking–three to five cups daily including decaffeinated beverages–has been linked with reduced risks of death in various studies. The benefits may be related to polyphenols found in coffee beans; those from high altitude spots like Ethiopia and Central and South America contain the highest concentrations. Bob Arnot, MD is author of The Coffee Lover’s Diet and former chief medical correspondent for NBC News; one cup of his preferred blend has approximately 19,000 milligrams of polyphenols according to him; further studies indicate those drinking more than three cups daily experience less heart related health benefits.

Roast quality also plays a vital role, as dark roasting destroys some of its healthy compounds. Lighter roasts are best and you will reap more of its healthful properties by grinding your own beans rather than purchasing preground versions; Arnot recommends the Kalita Wave Pour Over ($29).

Another factor relating to coffee drinking habits is when and how often it’s consumed. According to a 2022 study published in Annals of Internal Medicine, those who drink their morning cup before noon tend to have lower death risks than those who skip out altogether – likely due to its antioxidant benefits and possible impacts on endocrine function.

Unsweetened coffee offers another advantage over sugary sodas, which have been linked to obesity and heart disease risks, by being low in both calories and fat content. Although coffee should not replace exercise entirely, its benefits have been proven to help both mood and physical performance in short term studies.

Experts have noted research linking coffee consumption with an increased risk of bladder and pancreatic cancers; however, their original studies used flawed methodology that raised issues. More recent high-quality studies have not seen these concerns; nonetheless, recent evidence does indicate that those sensitive to caffeine would do well to switch over to decaf options.

People having difficulty sleeping should avoid caffeine after noon as it has been linked with increased risks of insomnia. Furthermore, too much coffee could prevent your muscles from absorbing calcium from food sources effectively and may lead to osteoporosis later on.

But for most healthy adults, coffee is generally safe to enjoy in moderation if it does not contain too many calories, fat or salt – such as in a Venti White Chocolate Mocha from Starbucks with 580 Calories, 22 Grams of Saturated Fat and 75 Grams of Sugar! Instead, opt for lower calorie/lower fat milk alternatives like skim or almond milk to save calories while simultaneously adding protein-rich nutritional benefits to your beverage. Before making any significant dietary or lifestyle changes consult with your physician first!