1. control food intake: small portions of food can help people control their food intake better and avoid overeating and eating too many calories. Especially when ordering food in restaurants, large dishes are often provided, which makes it difficult for people to control their food intake, while small dishes can make people eat in moderation and be healthier.
2. Reduce waste: Small portions of food can reduce food waste in restaurants and families. If the food is too big, even if people don't eat it, they won't pack it and take it away, resulting in food waste. A small amount of vegetables can reduce this waste and save costs at the same time.
3. Diversified choices: provide small portions of dishes, so that customers can choose more diversified dishes and try more different tastes and ingredients. This will help to promote people's appetite and nutrient intake, and also make restaurants more popular.
4. Healthy diet: Small portions of food can help people control their diet better and choose healthier foods. If the dishes on the table are too big, people may overeat and eat too many calories and unhealthy ingredients, while small dishes can make people eat more healthy foods, such as vegetables and fruits.
To sum up, advocating small portions of vegetables has many advantages, which can better control the diet, reduce waste, diversify choices and contribute to a healthy diet.