In the 1980s and 1990s several prospective cohort studies were done to investigate the correlation between coffee and diabetes. Many of those studies reported that there is an inverse dose-dependent association with the risk of Type 2 diabetes. This means that for reasons still unclear, all those research studies found that the more coffee people with normal blood sugar drank, the less risk appeared for developing Type 2 diabetes. Several constituents in coffee might be responsible for these consistent findings.
Sure, coffee isn’t going to do as much good as sunscreen when it comes to protecting your skin, but it still has some benefits. A 2014 study published by the American Association for Cancer Research found drinking coffee can help reduce the risk of melanoma, which according to the American Cancer Society causes a large majority of skin cancer-related deaths.
Consider a complete elimination program and avoid all refined sugars, flours, caffeine, alcohol, dairy, gluten and any other addictive substance. By allowing certain triggers to stay in the diet the body stays on the vicious cycle of cravings and addictive behavior. Reset your biology by eliminating all these dietary triggers for inflammation and fatigue.
More recent research has shown the opposite. Drinking coffee is now associated with a lower risk of diabetes, stroke, and cognitive issues like depression. One reason may be that coffee is rich in powerful antioxidants, and researchers now think it’s particularly good at reducing inflammation. One recent study showed older people who consumed more caffeine showed much lower levels of inflammation than those who didn’t. Another recent large study of over 200,000 people found coffee drinkers may live longer.
Brushing isn’t the only way to prevent cavities. While coffee is known to stain the teeth, it’s also been found to protect them: A 2009 study published in the Journal of Conservative Dentistry found drinking coffee can help prevent cavities and tooth decay, but there’s a catch—you have to drink it black. Because unfortunately adding in sugar isn’t going to do your smile any good.
When the morning rush gets between us and breakfast, we become our worst selves (hangry, stuck in rush-hour traffic, staring at a giant billboard of a breakfast sandwich). But here’s a way to grab breakfast and coffee on your way out the door: Brew some caffeine-packed oats in your thermos for a delicious morning meal. Not only are you getting your energizing fix, but you're also eating a solid breakfast because oatmeal comes packed with fiber and minerals like magnesium, zinc, manganese, selenium, and iron.
Feeling a little slow lately? All it might take to get your body back to working at a normal pace is a little coffee. A 2005 study from the Radiological Society of North America found it doesn’t take much—just a couple cups—to improve your reaction time, making you better at everything from noticing something scary like smoke in your home (and realizing you need to grab the fire extinguisher ASAP) to breaking your car for a stop sign.