How does regular exercise protect against mental decline?

Exercise is a powerful tool to help protect the brain against the detrimental effects of aging. It
•    rushes oxygenated blood to nourish brain cells and fosters the growth of new blood vessels in the brain 
•    increases levels of brain-derived neurotrophic factor, a molecule that encourages the growth of new neurons and maintains the health of existing ones
•    preserves and even increases volume in regions of the brain that tend to shrink with age, such as the prefrontal areas and hippocampus
•    maintains the integrity of white matter, which is fundamental for the transmission of information within the brain
•    enhances cognitive control and reduces impulsivity, promoting better decision making
•    improves function of the brain networks that promote sleep

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What are some simple ways to boost your child’s immunity

A well-functioning immune system turns on when it needs to fight invaders and turns off once the invasion is no longer a threat. The best ways to keep your child’s immune system working like it should are the same strategies that maintain overall health and for your child to get all of the recommended vaccinations. Healthy children are more resistant to infections, and less likely to have severe symptoms. Good health habits helps their immune system operate at its peak. Those habits include regular exercise, good nutrition, consistent, high-quality sleep and managing their stress level. 

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