Black Coffee: Health Benefits & Side Effects| Coffee For Reducing Heart Disease Risk Factor |TimesXP By rjoachim | November 7, 2022 Black coffee is a calorie-free beverage that may help maintain a healthy weight. It is rich in caffeine that may stimulate the metabolism and increases your energy level, suppressing hunger. Many studies suggest that drinking black coffee can help you fight diabetes risk effectively. Coffee may help to boost insulin production in the body that may manage blood glucose levels. Regular intake of coffee may increase blood pressure but this effect may diminish with time. Studies show that regular consumption of coffee may help to reduce the risk of cardiovascular disease and stroke. Black coffee may help to reduce the level of harmful liver enzymes found in the blood. Some studies concluded that coffee helps reduce the risk of liver cancer, fatty liver disease, hepatitis and liver cirrhosis. Drinking black coffee may combat the normal functions of the brain and keep your brain healthy. It helps keep brain nerves strong and improve your memory. ere are some effects of black coffee overdose –Too much black coffee may lead to anxiety or stress.Excess coffee before bed may mess your sleep routine. Caffeine present in coffee may lead to hyperacidity.Too much coffee makes it difficult for your body to absorb minerals from your daily diet. An ideal amount of coffee would be 1-2 cups in a day. Do not exceed coffee intake for more than 4 cups in a day. To ensure that coffee does not alter or interfere with your sleep, avoid consuming coffee at least 6 hours before your bedtime. 10 Health Benefits Of Black Coffee Posted in Health & Wellness