How does exercise help mental health
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Exercise significantly improves mental health through various mechanisms:
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Enhanced Brain Health and Function: Physical activity increases blood flow to the brain, providing essential nutrients and oxygen. This supports brain health and function both immediately and over the long term, promoting cognitive vitality and mental focus 1.
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Hormonal and Chemical Benefits: Exercise stimulates the release of hormones such as osteocalcin, which supports brain function, and brain-derived neurotrophic factor (BDNF), which fosters neuronal health and function. Additionally, it helps reduce inflammatory cytokines and promotes anti-inflammatory cytokines, contributing to better mental health 1.
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Mood Improvement: Even short bouts of physical activity, such as a 10-minute walk, can release mood-enhancing neurochemicals like dopamine, serotonin, and norepinephrine, which help reduce stress and anxiety 2.
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Structure and Function: Regular exercise helps create a balanced routine, which can stabilize mood and improve overall mental resilience. It functions similarly to sound habits for physical health, ensuring mental health is supported through structured, varied activities 3 4.
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Neuroplasticity and Learning: The strain and effort involved in physical exercise not only strengthen muscles but also foster neuroplasticity in the brain. This process enhances learning and mental agility, essential for adapting to new challenges and stressors 5.
In essence, the combination of physical and mental efforts during exercise creates a robust support system for improving and maintaining mental health. Regular inclusion of varied physical activities ensures optimal benefits for both brain and body.
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