All vegetables are allowed except beets, carrots, corn, turnips, yams, peas, white potatoes and most types of winter squash.Click to see full answer. Moreover, what foods are not allowed on the South Beach Diet? No fruit is allowed until phase two. Starches such as pasta, rice or bread are discouraged in phase one. Whole grains and sugary foods are off-limits in phase one. Alcohol is forbidden in phase one – wine and beer have carbs; all drinks have calories. Beside above, what kind of food do you eat on the South Beach Diet? You focus on eating lean protein, such as seafood, skinless poultry, lean beef and soy products. You can also eat high-fiber vegetables, low-fat dairy and foods with healthy, unsaturated fats, including avocados, nuts and seeds. Similarly, why the South Beach diet is bad? As Agatston outlines in his book, the long-term effects of following the South Beach Diet — beyond just losing weight — include lowering your cholesterol, along with your risk of heart attack, stroke, diabetes, and even some cancers.Can you eat bell peppers on the South Beach Diet?Nuts: Snack on nuts such as almonds, cashews, and macadamia nuts, but you must limit your intake to one serving per day. Non-starchy vegetables: Any non-starchy vegetable is a go on the South Beach Diet. Incorporate a lot of leafy greens, sprouts, lettuce, okra, peppers, and cruciferous veggies like broccoli.