Most sodas in the market have ingredients like carbon dioxide, water, sugar (sucrose, fructose, or glucose), intense sweeteners, acids, preservatives, and added colors. One can of the beverage provides about 150 calories, mostly from added sugar, and hardly any nutritional value. If fact, studies have shown the drink can increase the risk of health complications like fatty liver disease, heart disease, and diabetes. Here are nine ways in which sugary sodas are bad for health. Insulin resistance Insulin helps the cells absorb glucose from the bloodstream and convert it into energy. Consuming too much sugar, as found in sodas, causes the cells to become less sensitive to insulin. As a result, the pancreas produces higher amounts of the hormone, leading to a spike. This is known as insulin resistance. High levels of insulin resistance have been linked to an increased risk of diabetes and heart disease. Soda cravings Sugar consumption triggers the release of dopamine in the brain. Also called the feel-good hormone, dopamine boosts mood and provides a sense of pleasure. Therefore, some people unknowingly crave sweets when they are low, which leads to increased dependence on them. While such cravings can be hard to get rid of, gradually reducing sugar intake can help.