Autism is a neurodevelopmental disorder that imposes certain demands on the patient's lifestyle and eating habits. A reasonable diet can help people with autism maintain good health, provide the nutrients they need, and promote growth and**. Here are some dietary principles and suggestions for people with autism to pay attention to:
Increase vitamin- and mineral-rich foods: People with autism should increase their intake of vitamin- and mineral-rich foods, such as vegetables, fruits, whole grains, legumes, and nuts. These foods help provide the nutrients needed to promote the development of the body and brain. 
2.Control the stability of the diet: People with autism usually have a higher need for the stability of the diet. They may prefer repetitive foods and a fixed eating pattern. Within reason, try to meet their needs as much as possible, but also make sure to provide a variety of foods for complete nutrition.
3.Avoid overstimulant foods: Certain foods may cause overstimulation or allergic reactions in people with autism. In terms of dietary combination, too many irritating foods should be avoided, such as artificial additives, colorings, preservatives, etc. If certain foods are found to be causing discomfort, they should be ruled out promptly.
4.Increase dietary fiber intake: Dietary fiber helps promote gut health and digestive function. People with autism should increase their intake of vegetables, fruits, whole grains, and legumes to increase their intake of dietary fiber.
5.Match personal tastes and preferences: People with autism may have special preferences for the taste and texture of food. Within reason, try to satisfy their tastes and preferences, but also make sure to provide balanced nutrition.
6.Match individual needs and doctor's advice: Every person with autism is different, and dietary combinations should be adjusted according to individual needs and doctor's recommendations. Communicate with doctors and dietitians to understand the specific needs of patients and make dietary adjustments as needed.
In conclusion, people with autism should pay attention to a reasonable diet, increase the intake of foods rich in vitamins and minerals, control the stability of the diet, avoid overstimulating foods, increase the intake of dietary fiber, match personal tastes and preferences, and adjust according to personal needs and doctors' recommendations. A reasonable diet can help people with autism maintain good health, promote development and**. However, please note that the above recommendations are for reference only, and the specific diet needs to be adjusted according to individual circumstances and doctor's guidance.