HUMAN NUTRITION

Detailed explanation-1: -Students who are physically active tend to have better grades, school attendance, cognitive performance (e.g., memory), and classroom behaviors (e.g., on-task behavior). Higher physical activity and physical fitness levels are associated with improved cognitive performance (e.g., concentration, memory) among students.

Detailed explanation-2: -Exercising regularly is one of the easiest and most effective ways to reduce the symptoms of ADHD and improve concentration, motivation, memory, and mood. Physical activity immediately boosts the brain’s dopamine, norepinephrine, and serotonin levels-all of which affect focus and attention.

Detailed explanation-3: -Physical activity can counteract the harmful effects of other risk factors, such as high cholesterol and high blood pressure. True. Studies show that being physically fit lowers heart disease risk even in people who have other health problems, including high blood pressure and high blood cholesterol.