Pro runners dont have to obsess over calorie intake. If they're under 30 their activity level is so high, that meeting their caloric needs becomes a bit of a struggle because they may have to eat, take in more nutrients and calories. Remember, Michael Phelps (Olympic swimmer) eats 10,000 calories per day.
Plus, artificial sweetners are debatably bad for ya.
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Pro runners dont have to obsess over calorie intake. If they're under 30 their activity level is so high, that meeting their caloric needs becomes a bit of a struggle because they may have to eat, take in more nutrients and calories. Remember, Michael Phelps (Olympic swimmer) eats 10,000 calories per day.
Plus, artificial sweetners are debatably bad for ya.