 1. Soda. The obvious bad boy. Sugary drinks flood your bloodstream with sugar, causing peaks in blood sugar and insulin levels. Ditch the soda, your body will thank you. 2. Diet Soda. Don't be fooled by the diet label. Studies suggest artificial sweeteners may negatively impact gut health and potentially contribute to weight gain. Opt for naturally flavored water instead. 3. Energy drinks. A double whammy of sugar and excessive caffeine. This potent combo can lead to jitters, anxiety, and even disrupt your sleep. Choose healthier energy sources like nuts or unsweetened green tea.