MacroRx+ allows one planned Flex Day per calendar month for members who have been consistently following their prescription.

A Flex Day is a planned day when you can relax your normal calorie and macro targets. It can be useful for birthdays, holidays, vacations, celebrations, or simply enjoying foods that are more difficult to fit into your normal prescription.

Long-time MacroRx+ members may remember these as Leptin Reset Days (LRDs). We now call them Flex Days because the new name better reflects their overall purpose.

Periods of increased calorie and carbohydrate intake can produce short-term changes in hormones involved in appetite and energy balance, including leptin. But the value of a Flex Day goes beyond any potential physiological effects.

One of its most important benefits is simply giving you a mental break.

Following a nutrition prescription shouldn’t mean feeling like you can never enjoy a birthday dinner, holiday, vacation, or favorite food without worrying about your numbers. Planned flexibility can make your nutrition easier to live with and reinforce an important MacroRx+ principle: long-term success doesn’t require perfection.

A Flex Day isn’t an instruction to eat as much as you possibly can. Enjoy foods you normally limit, relax your usual calorie and macro targets, and continue logging what you eat. Logging isn’t about restricting your Flex Day—it keeps you in the habit of being aware of what you’re eating and gives you and your coach a complete picture of your week.

The following day, simply return to your normal MacroRx+ prescription. Don’t fast, skip meals, dramatically cut calories, or add punishment workouts to “make up” for your Flex Day.

You can take no more than one Flex Day per calendar month, but you don’t have to use one simply because it’s available. Save it for a time when the additional flexibility is actually valuable to you.

If you’re regularly struggling to stay near your prescription, frequently overeating, or feel that a Flex Day could lead to loss-of-control eating, talk with your coach before taking one.

Think of a Flex Day as planned flexibility—a chance to step away from your normal targets, enjoy life, and then return to your routine without guilt or compensation.