How does regular physical activity affect neurotransmitter levels?

Reduces neurotransmission speed

Increases production of beneficial neurotransmitters

Does not affect neurotransmitter levels

Decreases brain plasticity

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Answer and Solution

Answer

B. Increases production of beneficial neurotransmitters

Solution:

The correct option is 'Increases production of beneficial neurotransmitters'. Physical activity is known to boost levels of serotonin and dopamine, improving mood and cognitive function.

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