How Often Should I Change My Macros?

So you used the IIFYM Macro Calculator to get your fat loss macros and you are ready to start rapid weight loss diet.

The following strategy is paraphrased from our Advanced Macro Blueprint. Users that follow our Blueprint program get a much more detailed (yet simplified) version of this strategy to follow in step by step format.

As you go about your If It Fits Your Macros approach, there may come a time when you begin to wonder, how often should I make diet changes? Do I need to adjust my macros on a regular basis or can I just keep using them as they are?

For whatever reason, everyone seems to think they need to change their weight loss macros every time their weight changes. DON’T DO THIS!!!

The answer to this question is it depends on the situation (of course). If our clients are seeing great results, it makes no sense to fix something that isn’t broken. With this said, there are some specific times when we know it can pay off to do something a little differently.

In all of the instances below, we will begin to change macros or create a greater diet shift in order to ensure our clients keep seeing results.

Let’s look at these times so that you can get a better sense of how often you should change macros. For some people, it may mean changing your macros every few weeks. While for others, it may mean changing them every month or two.

Here are the instances you need to know.

Instance #1: Your Fat Loss Has Stalled

When a client of ours has hit a wall in their fat loss, we move to a change in their strategy. Often times it’s a complete overhaul of their approach.

Remember that as you continue with your diet, your body will begin to adapt to the amount of food you’re eating. Soon enough it may no longer produce the amount of weight loss that you desire.

If this is the case, you’ll need to adjust your macros a bit downward. Make small diet changes at first, such as a slight reduction of five grams of carbs or fats from your daily intake.

Make the adjustment, wait a couple weeks, and then monitor progress. Often this is enough to get your diet moving along again.

Instance #2: You’ve Lost A Significant Amount Of Weight

The second time that you may want to consider making diet changes is if you’ve lost a significant amount of weight. For instance, let’s say you’ve lost 50 pounds.

At this new body weight, your calorie intake is simply going to be a lot lower to maintain this new body weight. Thus you need to re-adjust your macros.

Yet, we only suggest doing this if you are no longer making progress or if your energy levels are tanked. Lower energy levels might be a sign of a slowed (temporarily adapted metabolism). If this is the case with you, we suggest taking a 2-week diet break (eating at TDEE for 2 weeks).

After which, you’d drop to your appropriate deficit calories with a slight shift in macros. Sometimes these simple changes are exactly what was needed to improve mood and gain more commitment to dieting for weight loss.

Instance #3: Your Goals Have Changed

When our clients come to us with a change in goals, we know this also means that we need to change diet requirements. If you were focusing on fat loss but now that the months have passed and it’s winter. You may instead decide it’s time to focus on muscle gain instead.

This means you are going to need an entirely new macro and calorie set-up. While those using a strict fat loss approach may be following a reduced carb protocol. Those who are using a muscle building approach will need to add far more carbs back to their day.

The carbs are what will help keep you in an anabolic state, building muscle as quickly as possible. Re-working your macros to accommodate your new calorie intake. As well as the change in your macro ratios will be a wise move.

Likewise, if you are going to step up your game and start intensifying your workouts to boost your conditioning and performance. This may also be a great reason to shift macros around a bit.

As your workouts become more intense, you’ll be requiring more carbs. Also, protein to support the repair of the muscle tissues, enabling you to see ongoing results.

If you don’t adapt your macros and make the diet change to these new demands being placed on your body. It will be hard to see results from the new training program you are utilizing.


Instance #4: You’re Not Feeling As Well As You Could

Finally, the last instance you may need to change macros is if you just aren’t quite feeling as well as you could be.

If you’re constantly feeling drained in energy on an everyday basis. Also, if you aren’t recovering as fast as you prefer from your workout sessions. This could be more the reason to make a few diet changes.

Remember that everyone’s body is unique. What works great for one person may not necessarily work best for you. It’s all about figuring out your own system and how you are responding to various protocols. This is a significant part of what we do with our clients and how we can devise programs that are custom-built for their bodies.

If you attempt a low carb diet for instance and constantly feel hungry, miserable, and low in energy. Raise those carbs up and cut back on your fats. That’s the beauty of the IIFYM diet plan. You can easily make a few shifts like this without having to reformat your entire diet strategy.

Monitoring Fluctuations

By making these tweaks along the way, you’ll also be putting together a diet that is absolutely perfect for you. You’ll be learning about your body, what types of foods it responds best to and how you can maximize the results that you desire.

There you have a few of the main instances that will call for you to make some diet alterations. It’s a smart move to constantly be monitoring your progress. Taking a look at whether you need to make any shifts every two weeks or so. This is about the length of time when you can determine if what you are doing is working. Or, if you need to make an adjustment here or there.

Then if you do find that you need to start changing diet requirements. It’s crucial to remember that slow and steady is the route to go. Avoid making dramatic shifts as this can get harder to track and pinpoint where you need to be.

Still, find yourself confused with Macro Dieting?
Have you considered hiring an IIFYM Coach to create a fully custom program for you?
We make it super easy. Just follow the program we lay out for you and the results are guaranteed! Click here to read more about our  Macro Blueprint