Explanation of the Food Pyramid.

The Tip of the Pyramid. It usually represents fats, oils and sugars. These should be consumed in small amounts. For example, butter and candies are rich in high calories but relatively lacking in diverse nutrients. Eating too much of them can easily lead to health problems like obesity.

The Second Layer This layer mainly consists of foods rich in protein such as dairy products, meats and beans. Milk provides high-quality protein and calcium. Meats can supply various essential amino acids needed by the human body. However, it's important to choose lean meats and control the quantity to avoid excessive fat intake. Beans are an excellent source of plant-based protein and are beneficial when consumed appropriately.

The Third Layer It is mainly about fruits and vegetables. Vegetables are full of vitamins, minerals and dietary fiber. Different colored vegetables can offer a variety of nutrients. For instance, green vegetables contain chlorophyll, and red vegetables may be rich in antioxidant substances like lycopene. Fruits also contain abundant vitamins and other nutrients. But some fruits have a relatively high sugar content, so they shouldn't be eaten in excess either.

The Bottom Layer Generally, it is cereals and other staple foods like rice and wheat products. They are the main source of energy for the human body. Adequate intake should be ensured to maintain the energy needed for daily activities. But it's also necessary to pay attention to the combination of refined and whole grains. Instead of only consuming finely processed cereals, increasing the intake of whole grains appropriately is healthier.

The food pyramid aims to guide people to arrange their diet structure reasonably and keep a balanced intake of various foods to promote good health.