By Ricardo Guerra, Special to Weekend Review

Articles from the author

Runners should avoid prescription drugs

Statins may increase production of the enzyme creatine kinase, and hence heighten chances of muscle damage in athletes

Reuters

Exercise as too much of a good thing

Moderation is key as extreme workouts do more harm to body and mind

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Flying to the marathon

Long hours of air travel and distance running can be a deadly combination

Supplied

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