People around the world rely on coffee as a morning ritual, providing an energy boost and potentially providing health benefits. But is drinking an abundance of coffee harmful?

Coffee contains caffeine, which has the potential to raise blood pressure and heart rate, but consuming in moderation should have no significant adverse affects on overall health. Finding your optimal amount will depend on many factors including weight, medical history, medication and your sensitivity to caffeine.

Coffee enthusiasts already understand its ability to boost energy and enhance concentration. Furthermore, this beverage contains many essential vitamins such as potassium, magnesium and riboflavin; plus its soluble fiber can reduce cholesterol levels while helping prevent constipation.

Furthermore, recent research suggests that drinking two to three cups of java every day may reduce your risk of stroke and heart disease. A recent review conducted by Epidemiology and Prevention journal included 85 different studies with thousands of people and concluded that coffee drinkers have lower mortality rates compared to non-coffee drinkers.

Researchers hypothesize this is related to caffeine’s effect on mood-regulating dopamine transmission in the brain as well as its antioxidant presence in coffee. Furthermore, studies indicate those who drink two or more cups a day may be less likely to develop multiple sclerosis, a disabling neurological condition.

Keep a cup of joe nearby because studies have demonstrated it can lower your risk for Type 2 diabetes. People who consume over four cups of coffee a day were nearly 30 percent less likely to develop it than those who didn’t consume any beverage containing caffeine; likely due to its chemical compounds which help slow down glucose’s breakdown into energy that feeds our bodies.

Although the research appears promising, it must be remembered that it is simply observational and does not demonstrate causality of coffee’s benefits for these benefits. Coffee may cause jitters and temporarily raise your heart rate, which could be dangerous for those with preexisting conditions. For safety purposes, if you have concerns, it is advisable to speak to your physician prior to changing your caffeine consumption. As well, it’s wise to avoid drinking hot beverages like coffee or tea at very high temperatures because this can damage your esophagus. If you are uncertain as to the appropriate dosage for you, consult a dietitian or physician in order to find a healthier balance in what you should consume in order to remain healthy.