If you have no choice but to eat at a buffet, go in with a game plan. First of all, be mindful of your portion sizes. Start by loading half your plate with veggies. Choose healthy options, like a green salad with vinaigrette or a side of steamed or sautéed veggies. Choose lean proteins like grilled, skinless turkey, chicken, or fish. Opt for whole grains like brown rice or a whole wheat roll. End with fresh fruit or a small scoop of sorbet.