Is p90x relevant today?

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ANT98
ANT98 Posts: 137 Member
p90x3 said they put a lot more time in developing the x3 program and nutrition plan than they did of p90x and p90x2 combined. So does that mean the p90x meal plan is still relevant today? Like does it still work despite new science stuff? Like is 20% fat too low? Low carb, More than 1g/pound protein not needed?