The best foods to eat while on Trulicity are those that support stable blood sugar levels and overall health. Focus on incorporating the following into your diet: Lean proteins: Skinless poultry, fish, tofu, and legumes. Whole grains: Brown rice, quinoa, and whole wheat bread. Fruits and vegetables: Colorful options packed with vitamins, minerals, and antioxidants. Low-fat dairy products: Choose low-fat or non-fat options for essential nutrients like calcium and vitamin D.