This article explains how many calories are needed per day by bodybuilders when trying to gain lean muscle mass, or when cutting. The article also covers macronutrient splits, meals per day, etc.

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How many athletes, sports men and women and bodybuilders use protein supplements? What are the best protein supplements to use and when?

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This article explains how a typical novice gym goer can gain a stone of muscle, in 6-7 weeks.

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