Healthy
diet is high in
unprocessed and minimally processed foods. This means you will eat lean meats in moderation, plenty of green and brightly colored veges, moderate whole grain cereals, some fruits - but stay away or limit portions of very sweet fruits, nuts, some dairy, healthy fats / oils.
Bad carbs could be considered those white carbs that break down quickly. This includes bread, white rice, cookies, candies etc.