Zone diet

The Zone diet is a diet popularized in books by Barry Sears. It advocates balancing protein and carbohydrate in 3:4 ratios. It is not primarily a weight-loss "diet", though it can be used quite successfully for that purpose .
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Purported access to "the Zone," an alleged mysterious state in which one is "apparently" indefatigable and weight loss is "almost automatic." Its originator is Barry Sears, Ph.D., coauthor of the bestseller The Zone: A Revolutionary Life Plan to Put Your Body in Total Balance for Permanent Weight Loss (also subtitled A Dietary Road Map) and its sequel Mastering the Zone (1997). Carbohydrate restriction characterizes the diet.