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what are the best ratios for gaining lean body mass

what are best ratios for losing body mass

i know theres no perfect answer since everyone responds different to different ratios , just looking for good starting points then will adjust when needed

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it is QUITE variable depending upon bodytype, age, training level, caloric expendature, insulin sensitivity & many other factors. This might give you a start Bodybuilding.com - Layne Norton - A Unique Combination Of Science And Experience Based Pre-Contest Advice.