卡通扁平化设计健康饮食食物金字塔均衡营养教育插画

minimalist illustration, food pyramid, natural color palette, green, red, yellow, brown, white, meat layer with chicken, fish, beef, pork, eggs, dairy, grain layer with bread, noodles, rice, nuts, seeds, fruit and vegetable layer with apples, bananas, grapes, broccoli, carrots, peppers, top layer with desserts, chocolate, ice cream, honey, clean white background, emphasis on food texture and color, clear and concise visual, healthy eating and balanced nutrition