Sugar, especially added sugars, can have serious health consequences if consumed in excess. While natural sugars in fruits and dairy are generally safe, added sugars in processed foods and drinks provide little nutritional value and can harm the body in multiple ways. Recognizing signs of high sugar intake—such as irritability, fatigue, skin issues, high blood pressure, digestive problems, brain fog, joint pain, and sleep disturbances—can signal when it’s time to cut back. Shifting to whole foods and balanced nutrition can help maintain stable energy levels, support mental clarity, and reduce health risks.