卡通手绘风健康饮食营养均衡食物金字塔分层插画

Illustration, minimalist style, light yellow and white color palette, five-layer food pyramid structure. The bottom layer neatly arranges corn, rice, sweet potatoes, potatoes, red beans, wheat grains, mung beans, and millet. The second layer features colorful blueberries, strawberries, eggplants, carrots, bananas, and bitter melons. The third layer contains moderate amounts of lean meat, prawns, eggs, chicken drumsticks, and hairtail fish. The fourth layer includes walnuts, tofu, and milk. The top layer has small amounts of oil and salt. No people present; items arranged by nutritional hierarchy with clear layers. Healthy and scientific atmosphere, no decorative elements, no text, simple background, focus on the subject, clear and concise visual effect, conveying healthy eating concepts.