Eating junk food affects your body and can make you sick.
In order for a person to be healthy and stay healthy, they have to exercise daily, eat the right kinds of food, staying clean, and that person would feel good about themselves in the inside and outside.
The person will have positive thoughts and not negative thoughts.
Eating the right kinds of food keeps your body healthy and makes you feel good.
For example, iron deficiency, even in early stages, can decrease dopamine transmission, thus negatively impacting cognition. Deficiencies in other vitamins and minerals, specifically thiamine, vitamin E, vitamin B, iodine, and zinc, are shown to inhibit cognitive abilities and mental concentration. Additionally, amino acid and carbohydrate supplementation can improve perception, intuition, and reasoning. There are also a number of studies showing that improvements in nutrient intake can influence the cognitive ability and intelligence levels of school-aged children. Provide a Balanced Diet for Better Behaviors and Learning Environments Good Nutrition helps students show up at school prepared to learn.
Because improvements in nutrition make students healthier, students are likely to have fewer absences and attend class more frequently. Effect of vitamin and mineral supplementation on intelligence in a sample of schoolchildren. Schoenthaler, S., Amos, S., Doraz, W., Kelly, M., & Wakefield, J. Controlled trial of vitamin – mineral supplementation on intelligence and brain function.
Likewise, improved nutrition has the potential to positively influence students’ academic performance and behavior.
Though researchers are still working to definitively prove the link, existing data suggests that with better nutrition students are better able to learn, students have fewer absences, and students’ behavior improves, causing fewer disruptions in the classroom. Improve Nutrition to Increase Brain Function Several studies show that nutritional status can directly affect mental capacity among school-aged children.
 Kleinman, R., Murphy, J., Little, M., Pagano, M., Wehler, C., Regal, K., & Jellinek, M. American Journal of Diseases of Children, 143, 1234–1239. Storey, H., Pearce, J., Ashfield-Watt, P., Wood, L., Baines, E., & Nelson, M. A randomized controlled trial of the effect of school food and dining room modifications on classroom behaviour in secondary school children. Hollar, D., Messiah, S., Lopez-Mitnik, G., Hollar, T., Almon, M., & Agatston, A. Effect of a two-year obesity prevention intervention on percentile changes in body mass index and academic performance in low income elementary school children.
Healthy means having or indicating good health in your body or mind. Being healthy is everything dealing with you in body and mind. In mind, the person has a feeling of goodness and achievement towards themselves.